Education & Office

IN STOCK ECT-32 single-wall kraft corrugated boxes sized 20" × 15" × 9" for mid-weight product shipping and storage. Bundle of 25 provides reliable stacking strength and efficient pallet utilization. Recyclable kraft construction reduces environmental impact while maintaining superior durability.
Boxes - Corrugated

20x15x9 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 20159

20 x 15 x 9 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$61.15 / BUNDLE
IN STOCK ECT-48 double wall corrugated boxes built for heavy loads and repeated handling. These 16" x 16" x 18" kraft cartons deliver industry-standard crush strength and stacking performance. Ships flat to maximize warehouse storage–bundle of 15 boxes.
Boxes - Corrugated

16x16x18 ECT-48 Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD161618DW

16 x 16 x 18 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$107.35 / BUNDLE
IN STOCK Industrial-grade 20x15x10" corrugated shipping boxes made from ECT-32 single-wall kraft material. This bundle of 20 kraft cartons delivers reliable stacking performance and cost-effective protection for standard warehouse fulfillment. Recyclable corrugated construction maximizes freight efficiency while reducing packaging waste.
Boxes - Corrugated

20x15x10 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 201510

20 x 15 x 10 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$47.79 / BUNDLE
IN STOCK Ship and store with confidence using these 15x15x20 corrugated boxes built from ECT-32 kraft material. Each bundle contains 25 boxes ideal for mid-weight products, offering reliable stacking strength and freight efficiency. Recyclable kraft construction reduces your environmental footprint while keeping costs down.
Boxes - Corrugated

15x15x20 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 151520

15 x 15 x 20 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$73.34 / BUNDLE
IN STOCK Ship and store flat to cut your warehouse footprint in half. These 18x18x3" ECT-32 kraft corrugated boxes deliver industry-standard stacking strength while reducing freight costs. Each bundle of 25 gives you reliable, cost-effective packaging ready to run.
Boxes - Corrugated

18x18x3 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 18183

18 x 18 x 3 in ECT-32 Corrugated 25 PER BUNDLE
$82.13 / BUNDLE
IN STOCK Reliable ECT-32 kraft corrugated boxes sized 16" × 16" × 19" for standard-duty shipping and storage applications. Each bundle includes 25 cartons, reducing per-unit costs and simplifying reorder logistics. Kraft construction ensures full recyclability and warehouse-friendly handling.
Boxes - Corrugated

16x16x19 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 161619

16 x 16 x 19 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$83.11 / BUNDLE
IN STOCK Ideal for fulfillment operations shipping shallow products, these 22" x 14" x 4" ECT-32 kraft corrugated cartons deliver reliable protection for apparel, books, frames, and artwork. Each 25-box bundle ships flat to maximize warehouse storage efficiency and reduce freight costs. ECT-32 single-wall construction provides proven stacking performance and durability.
Boxes - Corrugated

22x14x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 22144

22 x 14 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$72.94 / BUNDLE
IN STOCK Heavy-duty ECT-32-B kraft corrugated boxes sized 20" × 16" × 9"–the industry standard for mid-weight shipping and warehouse storage. Ships flat to maximize freight efficiency and storage density. Bundle of 25 boxes ready to deploy.
Boxes - Corrugated

20x16x9 ECT-32 Kraft -B Corrugated Shipping Boxes 25-Pack

PN: 20169

20 x 16 x 9 in ECT-32-B Corrugated 25 PER BUNDLE
$99.95 / BUNDLE
IN STOCK ECT-32 single wall corrugated boxes in 18" x 18" x 12" dimensions, sold as a bundle of 20 units and shipped flat to maximize freight efficiency. Engineered for mid-weight industrial shipments including electronics, monitors, and packaged goods. Kraft construction delivers reliable stacking performance and cost-effective protection for your fulfillment operations.
Boxes - Corrugated

18x18x12 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 181812

18 x 18 x 12 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$51.90 / BUNDLE
IN STOCK ECT-32 kraft corrugated cartons engineered for shallow-product shipping. At 18" × 18" × 2", these boxes deliver premium stacking strength while minimizing cubic weight and freight costs. Sold in bundles of 25 and ship flat to maximize your warehouse storage efficiency.
Boxes - Corrugated

18x18x2 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 18182

18 x 18 x 2 in ECT-32 Corrugated 25 PER BUNDLE
$90.07 / BUNDLE
IN STOCK Ship long, narrow items efficiently with 26x10x10 ECT-32 kraft corrugated boxes featuring long-side openings for fast packing. Durable single-wall construction rated for stacking and freight handling. Sold flat in convenient 25-box bundles–maximize warehouse space while minimizing per-unit costs.
Boxes - Corrugated

26x10x10 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 261010

26 x 10 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$53.09 / BUNDLE
IN STOCK Ship smarter with 24x12x18" kraft corrugated boxes built for high-volume fulfillment. ECT-32 single wall construction delivers reliable stacking performance while our flat-ship design cuts warehouse storage costs by up to 40%. Bundle of 20 ready to go.
Boxes - Corrugated

24x12x18 ECT-32 Kraft Single Wall Corrugated Shipping Boxes 20-Pack

PN: 241218

24 x 12 x 18 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$95.96 / BUNDLE
IN STOCK ECT-32 rated kraft corrugated boxes in 24x12x16" dimensions ship and store flat, cutting your warehouse footprint and freight spend. This bundle of 25 single-wall shipping cartons meets industry standards for mid-weight products. Maximize your pallet density and minimize packaging costs per unit.
Boxes - Corrugated

24x12x16 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 241216

24 x 12 x 16 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$95.26 / BUNDLE
IN STOCK ECT-32 single-wall corrugated boxes in 24" x 12" x 10" dimensions deliver reliable strength for file storage, document archiving, and lightweight shipping applications. This 25-pack bundle of kraft corrugated cartons provides economical per-unit cost and quick deployment for warehouse operations. Foldable flap design enables efficient space utilization and easy hanging storage.
Boxes - Corrugated

24x12x10 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 241210

24 x 12 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$54.42 / BUNDLE
IN STOCK Packrift's 22x14x14 corrugated boxes deliver reliable ECT-32 single-wall strength for high-volume fulfillment operations. Each bundle of 20 kraft cartons maximizes freight efficiency and stackability while cutting per-unit packaging costs. Built for warehouse managers who demand consistent performance without compromise.
Boxes - Corrugated

22x14x14 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 221414

22 x 14 x 14 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$60.52 / BUNDLE
IN STOCK Dependable 22x14x12" corrugated shipping boxes made from ECT-32 kraft material–ideal for medium-weight products in high-volume fulfillment operations. This 20-pack bundle delivers standard-strength performance at volume pricing. Fully recyclable and built for reliable stacking and freight efficiency.
Boxes - Corrugated

22x14x12 ECT-32 Kraft Corrugated Boxes 20-Pack

PN: 221412

22 x 14 x 12 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$44.89 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 22x14x10" dimensions deliver dependable stacking strength for mid-weight products and freight consolidation. This bundle of 20 boxes offers cost-effective packaging for warehouses and fulfillment centers managing consistent shipment volumes. Recyclable kraft material reduces environmental impact while maintaining structural integrity.
Boxes - Corrugated

22x14x10 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 221410

22 x 14 x 10 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$47.73 / BUNDLE
IN STOCK Durable ECT-32 kraft corrugated boxes sized 21" × 15" × 15" deliver reliable stacking performance and freight efficiency for high-volume fulfillment operations. This bundle of 20 shipping cartons offers standard industrial strength at competitive pricing. Fully recyclable and ready to integrate into your packaging workflow.
Boxes - Corrugated

21x15x15 ECT-32 Kraft Corrugated Heavy Duty Shipping Boxes 20-Pack

PN: 211515

21 x 15 x 15 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$59.73 / BUNDLE
IN STOCK Industrial-grade 20" x 16" x 16" corrugated shipping boxes with ECT-32 kraft construction deliver robust stacking performance and freight efficiency for warehouse operations. Bundle of 15 boxes per pack reduces per-unit costs while maintaining consistent crush strength for medium to heavy items. Recyclable kraft material meets sustainability standards for compliant logistics.
Boxes - Corrugated

20x16x16 ECT-32 Kraft Corrugated Heavy Duty Shipping Boxes 15-Pack

PN: 201616

20 x 16 x 16 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$47.92 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes engineered for warehouses and fulfillment centers handling mid-weight products. These 20" x 16" x 14" shipping cartons deliver proven stacking performance and crush resistance in an economical bundle of 20. 100% recyclable kraft material reduces environmental impact while maintaining reliable containment.
Boxes - Corrugated

20x16x14 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 201614

20 x 16 x 14 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$54.99 / BUNDLE
IN STOCK Industrial-strength ECT-32 kraft corrugated boxes sized 20" x 16" x 12" for dependable mid-weight shipping and storage. Sold as a bundle of 25 cartons, these single wall cardboard boxes deliver proven stacking performance and cost efficiency for warehouse and fulfillment operations. Recyclable kraft construction.
Boxes - Corrugated

20x16x12 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 201612

20 x 16 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$70.44 / BUNDLE
IN STOCK Heavy-duty ECT-32 kraft corrugated boxes sized 20" × 16" × 10" deliver reliable stacking performance and freight efficiency for warehouses and fulfillment centers. Each bundle includes 25 units of single-wall corrugated cartons rated for standard industrial shipping applications. Recyclable brown cardboard construction reduces waste while maximizing your packaging ROI.
Boxes - Corrugated

20x16x10 ECT-32 Kraft Corrugated Heavy Duty Shipping Boxes 25-Pack

PN: 201610

20 x 16 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$65.58 / BUNDLE
IN STOCK ECT-32 kraft corrugated moving boxes engineered for warehouse efficiency and freight optimization. 18" × 18" × 16" dimensions with innovative flap tabs that keep packing organized. Bundle of 20 cartons delivers reliable 3.0 cubic-foot capacity per box at maximum stacking performance.
Boxes - Corrugated

18x18x16 ECT-32 Kraft Deluxe Moving Boxes 20-Pack

PN: 181816DPB

18 x 18 x 16 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$79.51 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated shipping boxes in 18" x 18" x 16" dimensions–the industry standard for packing small electronics and medium-weight products. Each bundle contains 20 boxes that ship flat, maximizing your warehouse storage efficiency and reducing inbound freight spend. Rated for reliable stacking performance in distribution and fulfillment operations.
Boxes - Corrugated

18x18x16 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 181816

18 x 18 x 16 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$56.67 / BUNDLE
IN STOCK ECT-32 single wall corrugated boxes sized 18" x 18" x 15" deliver reliable mid-duty protection for high-volume shipping and warehouse storage. This bundle of 20 kraft cartons offers strong stacking performance and optimal freight efficiency for fulfillment operations. 100% recyclable kraft corrugated construction.
Boxes - Corrugated

18x18x15 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 181815

18 x 18 x 15 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$69.13 / BUNDLE
IN STOCK Reliable 18x18x14" corrugated shipping boxes built from ECT-32 kraft material for dependable mid-weight cargo protection. Bundle of 20 boxes delivers immediate inventory without minimums. Stackable design maximizes warehouse space efficiency and freight consolidation.
Boxes - Corrugated

18x18x14 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 181814

18 x 18 x 14 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$63.23 / BUNDLE
IN STOCK ECT-48 double wall kraft corrugated boxes built for maximum protection and stacking performance. These 18x18x12 heavy-duty cartons provide the durability warehouse managers and fulfillment directors demand for high-volume shipments. Bundle of 10 ships flat to maximize storage efficiency and minimize freight costs.
Boxes - Corrugated

18x18x12 ECT-48 Kraft Double Wall Corrugated Boxes 10-Pack

PN: HD181812DW

18 x 18 x 12 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$46.08 / BUNDLE
IN STOCK Heavy-duty 18x18x10 corrugated shipping boxes engineered for demanding warehouse operations. ECT-32 single-wall kraft construction delivers reliable stacking performance and cost-effective volume shipping in convenient bundles of 20. Optimize your fulfillment costs with industrial-grade cardboard boxes built to protect and perform.
Boxes - Corrugated

18x18x10 ECT-32 Kraft Corrugated Heavy Duty Shipping Boxes 20-Pack

PN: 181810

18 x 18 x 10 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$56.40 / BUNDLE
IN STOCK Engineered for high-volume fulfillment operations, these 18x18x8 corrugated boxes deliver ECT-32 single-wall durability in an efficient mid-size format. Perfect for medium-weight products, seasonal storage, and freight optimization. Kraft construction is 100% recyclable–reduce waste while shipping smarter.
Boxes - Corrugated

18x18x8 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 18188

18 x 18 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$65.17 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping cartons engineered for standard industrial use. These 17" x 12" x 10" boxes deliver proven stacking strength and freight efficiency in a convenient 25-pack bundle. Recyclable, cost-effective packaging for warehouses and fulfillment operations.
Boxes - Corrugated

17x12x10 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 171210

17 x 12 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$44.44 / BUNDLE
IN STOCK Optimize your shallow-product shipping with these 26x10x4 ECT-32 kraft corrugated boxes. The 4-inch depth reduces dimensional weight charges and warehouse footprint. Sold in bundles of 25 and ship flat for maximum storage and freight efficiency.
Boxes - Corrugated

26x10x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 26104

26 x 10 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$57.28 / BUNDLE
IN STOCK Heavy-duty ECT-48 double wall corrugated boxes with integrated hand holes for ergonomic handling and efficient warehouse operations. 24" x 12" x 12" kraft construction delivers superior stacking performance and freight protection. Bundle of 15 boxes.
Boxes - Corrugated

24x12x12 ECT-48 Double Wall Hand Hole Boxes 15-Pack

PN: HD241212DWHH

24 x 12 x 12 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$85.89 / BUNDLE
IN STOCK Heavy-duty ECT-48 double wall corrugated boxes engineered for maximum protection and stacking performance. These 24x12x8 kraft cartons deliver superior compression strength for demanding warehouse and fulfillment operations. Bundle of 15 ships flat–reducing storage footprint and freight costs.
Boxes - Corrugated

24x12x8 ECT-48 Double Wall Corrugated Boxes 15-Pack

PN: HD24128DW

24 x 12 x 8 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$84.77 / BUNDLE
IN STOCK Dependable ECT-32 single-wall kraft corrugated boxes in 24"×12"×8" dimensions–ideal for mid-weight shipping and storage operations. This 25-box bundle cuts per-unit costs while maintaining proven stacking strength. Fully recyclable and designed for efficient warehouse workflows.
Boxes - Corrugated

24x12x8 ECT-32 Kraft Corrugated Boxes

PN: 24128R

24 x 12 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$56.11 / BUNDLE
IN STOCK Professional-grade 22x14x12 double wall corrugated boxes built from ECT-48 kraft material deliver superior stacking performance and transit protection. Each bundle of 15 ships flat, reducing storage footprint and freight costs. Ideal for e-commerce fulfillment, warehouse distribution, and high-volume shipping operations.
Boxes - Corrugated

22x14x12 ECT-48 Kraft Heavy Duty Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD221412DW

22 x 14 x 12 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$86.21 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 22" x 14" x 8" deliver proven durability for high-volume warehouse and fulfillment operations. Each bundle contains 20 boxes–the standard strength solution for consistent stacking performance and freight efficiency. Fully recyclable kraft construction.
Boxes - Corrugated

22x14x8 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 22148

22 x 14 x 8 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$43.85 / BUNDLE
IN STOCK Protect high-value shipments with ECT-48 kraft double wall corrugated boxes engineered for maximum stacking performance and freight efficiency. These 20x16x16 heavy-duty cartons deliver superior puncture and crush resistance. Order in bundles of 10–ships flat to maximize your warehouse space and reduce logistics costs.
Boxes - Corrugated

20x16x16 ECT-48 Double Wall Corrugated Boxes 10-Pack

PN: HD201616DW

20 x 16 x 16 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$52.96 / BUNDLE
IN STOCK ECT-48 double wall corrugated shipping boxes designed for warehouse professionals who demand maximum protection and freight efficiency. These 20" x 16" x 12" kraft cartons stack reliably and ship flat to maximize storage. Bundle of 15 boxes ready to deploy.
Boxes - Corrugated

20x16x12 ECT-48 Kraft Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD201612DW

20 x 16 x 12 in D.W./ECT-48 Corrugated 15 PER BUNDLE
$111.75 / BUNDLE
IN STOCK Heavy-duty ECT-48 double wall corrugated boxes built for warehouse managers and fulfillment directors who need reliable, stackable shipping protection. These 20" x 16" x 10" kraft cartons deliver industry-standard strength while shipping and storing flat to maximize logistics efficiency. Bundle of 15 boxes per order.
Boxes - Corrugated

20x16x10 ECT-48 Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD201610DW

20 x 16 x 10 in D.W./ECT-48 Corrugated 15 PER BUNDLE
$113.38 / BUNDLE
IN STOCK Industrial-grade 20x16x8 corrugated shipping boxes built from ECT-32 kraft material for dependable protection and stackability. Pack of 25 boxes delivers volume savings ideal for warehouse managers and fulfillment operations. Recyclable kraft construction supports sustainable packaging goals.
Boxes - Corrugated

20x16x8 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack

PN: 20168

20 x 16 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$63.49 / BUNDLE
IN STOCK Heavy-duty ECT-48 kraft corrugated boxes deliver superior stacking strength and impact protection for demanding shipping and storage applications. These 18x18x10 double wall cartons are engineered for warehouse efficiency–bundle of 15 ships flat to maximize freight utilization and minimize storage footprint.
Boxes - Corrugated

18x18x10 ECT-48 Kraft Heavy-Duty Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD181810DW

18 x 18 x 10 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$105.45 / BUNDLE
IN STOCK Industrial-grade 18x18x8 double wall corrugated boxes with ECT-48 kraft construction deliver maximum stacking strength and damage protection for high-volume shipping operations. Each bundle of 15 cartons ships flat to minimize storage footprint and reduce freight costs. Built for warehouse managers who demand reliable, heavy-duty packaging performance.
Boxes - Corrugated

18x18x8 ECT-48 Kraft Heavy Duty Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD18188DW

18 x 18 x 8 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$64.72 / BUNDLE
IN STOCK Heavy-duty ECT-48 double wall kraft corrugated boxes designed for maximum stacking strength and freight protection. 18" × 18" × 6" dimensions ideal for mid-size shipments. Bundle of 15 ships flat to maximize storage efficiency and reduce inbound freight costs.
Boxes - Corrugated

18x18x6 ECT-48 Kraft Double Wall Corrugated Boxes 15-Pack

PN: HD18186DW

18 x 18 x 6 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$80.97 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 16" × 16" × 20"–built for mid-weight industrial shipping and storage. Sold in bundles of 20, these single-wall cartons deliver reliable protection and stackability at standard strength. Fully recyclable packaging.
Boxes - Corrugated

16x16x20 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 161620

16 x 16 x 20 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$65.05 / BUNDLE
IN STOCK Heavy-duty 24x12x24 corrugated shipping boxes built from ECT-32 kraft material for maximum stacking strength and freight efficiency. Each bundle contains 10 boxes sized for mid-weight products, providing reliable protection and sustainable packaging. Ideal for warehouses and fulfillment centers managing high-volume shipments.
Boxes - Corrugated

24x12x24 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 241224

24 x 12 x 24 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$38.48 / BUNDLE
IN STOCK ECT-48 double wall corrugated cartons engineered for maximum protection and stacking performance. These 24x12x12 kraft boxes handle high-volume fulfillment with rated strength for multi-tier warehouse storage. Bundle of 15 ships flat–reducing storage footprint and freight costs.
Boxes - Corrugated

24x12x12 ECT-48 Kraft Heavy-Duty Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD241212DW

24 x 12 x 12 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$53.44 / BUNDLE
IN STOCK ECT-48 double wall corrugated boxes engineered for maximum protection and stacking performance. These 20" × 16" × 14" heavy-duty kraft cartons deliver superior crush resistance and puncture protection for demanding warehouse operations. Bundle of 15 ships flat to maximize freight efficiency and minimize storage footprint.
Boxes - Corrugated

20x16x14 ECT-48 Heavy Duty Double Wall Corrugated Shipping Boxes 15-Pack

PN: HD201614DW

20 x 16 x 14 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$75.05 / BUNDLE
IN STOCK Engineered for high-performance storage and shipping, these 18x18x18 corrugated boxes feature V3c 350# single-wall construction with water-resistant adhesive (WRA) for superior equipment protection. Military-specification rated, sold in bundles of 10 kraft boxes to maximize freight efficiency and reduce per-unit costs.
Boxes - Corrugated

18x18x18 V3c 350# Weather-Resistant Corrugated Boxes 10-Pack

PN: 181818V3C

18 x 18 x 18 in V3c - 350# Single Wall Corrugated 10 PER BUNDLE
$203.58 / BUNDLE

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SELECTION EXPERT ADVICE

Shipping and Mailing for Office Operations
MORE INFO
Office mailrooms process outbound correspondence, packages, and interoffice shipments across a wide range of sizes and weights. Having a core selection of standard envelope sizes, padded mailers for fragile items, and small corrugated boxes for equipment shipments eliminates the need to improvise packaging for each unique piece.
Organization and Labeling for Schools and Offices
MORE INFO
Label systems for file rooms, storage areas, classroom supplies, and office equipment rooms create the organizational structure that allows staff to find what they need quickly without assistance. Consistent label formats and color coding across departments reduce administrative overhead and make audits and inventory counts significantly faster.
Moving and Storage for Office Relocations
MORE INFO
Office relocations and classroom reorganizations require significantly more boxes, tape, labels, and protective materials than most administrators plan for. Building in a 20% buffer on box quantities and ensuring you have both moving-weight cartons and file-storage boxes on hand prevents the delays that come from running out of supplies mid-move.
Overview

4,961 office and education supplies: spiral wound mailing tubes with caps, polyester laser labels, 2.2 mil carton tape, moving boxes, bins and dispensers. Sizes and case counts are on every product page. Orders ship from five US regional warehouses; for mixed or recurring orders use the bulk quote path with SKU, quantity and destination ZIP.

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