Education & Office

IN STOCK Heavy-duty 16x16x30 corrugated boxes with ECT-32 kraft construction deliver reliable stacking performance for tall items, trophies, shelving, and long goods. End-loading design speeds insertion and sealing. Sold flat in bundles of 10 for maximum freight efficiency and volume savings.
Boxes - Corrugated

16x16x30 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 161630

16 x 16 x 30 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$41.09 / BUNDLE
IN STOCK Premium ECT-32 kraft corrugated outer lamp boxes sized 12 5/16
Boxes - Corrugated

12 5/16x12 5/16x40 ECT-32 Kraft Outer Lamp Boxes 15-Pack

PN: OUTERLAMP

12 5/16 x 12 5/16 x 40 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$59.25 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 23
Boxes - Corrugated

23x23x23 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 232323

23 x 23 x 23 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$92.53 / BUNDLE
IN STOCK Heavy-duty 22x22x24 corrugated shipping boxes with ECT-32 single-wall construction deliver reliable stacking performance and superior crush resistance. Ships flat to maximize your warehouse efficiency–ideal for fulfillment centers managing high-volume orders. Bundle of 10 kraft cartons ready to deploy.
Boxes - Corrugated

22x22x24 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 222224

22 x 22 x 24 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$64.49 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 30
Boxes - Corrugated

30x17x16 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 301716

30 x 17 x 16 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$63.26 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes in 31x16x9
Boxes - Corrugated

31x16x9 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 31169

31 x 16 x 9 in ECT-32 Corrugated 10 PER BUNDLE
$52.07 / BUNDLE
IN STOCK Heavy-duty 24x24x16 double wall corrugated boxes with ECT-48 strength rating deliver superior stacking performance and load stability. Ships and stores flat to maximize warehouse efficiency. Bundle of 10 kraft cartons ready for immediate deployment.
Boxes - Corrugated

24x24x16 ECT-48 Kraft Heavy Duty Double Wall Corrugated Shipping Boxes 10-Pack

PN: HD242416DW

24 x 24 x 16 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$132.07 / BUNDLE
IN STOCK Industrial-grade 24x24x18
Boxes - Corrugated

24x24x18 ECT-32 Kraft Deluxe Moving Boxes 10-Pack

PN: 242418DPB

24 x 24 x 18 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$74.99 / BUNDLE
IN STOCK Engineered for high-volume fulfillment operations, these 36x12x8 ECT-32 kraft corrugated boxes deliver proven stacking strength and cost efficiency. Ship flat to maximize warehouse space and reduce freight overhead. Bundle of 20 boxes provides immediate inventory ready to pack and protect your products.
Boxes - Corrugated

36x12x8 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 36128

36 x 12 x 8 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$98.37 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 30
Boxes - Corrugated

30x18x18 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 301818

30 x 18 x 18 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$49.03 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 30
Boxes - Corrugated

30x18x16 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 301816

30 x 18 x 16 in ECT-32 Corrugated 15 PER BUNDLE
$111.39 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 28
Boxes - Corrugated

28x20x25 ECT-32 Kraft Corrugated Heavy Duty Shipping Boxes 10-Pack

PN: 282025

28 x 20 x 25 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$64.33 / BUNDLE
IN STOCK Heavy-duty ECT-32 corrugated boxes built for demanding warehouse operations. 24
Boxes - Corrugated

24x24x22 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 242422

24 x 24 x 22 in ECT-32 Corrugated 10 PER BUNDLE
$82.64 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 24
Boxes - Corrugated

24x24x20 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 242420

24 x 24 x 20 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$63.77 / BUNDLE
IN STOCK Heavy-duty 24x24x16 corrugated shipping boxes built from ECT-32 kraft material for maximum stacking performance and freight efficiency. Bundle of 10 boxes delivers reliable protection for mid-size shipments. Recyclable, cost-effective solution for warehouse and fulfillment operations.
Boxes - Corrugated

24x24x16 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 242416

24 x 24 x 16 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$53.04 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes measuring 24
Boxes - Corrugated

24x24x14 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 242414

24 x 24 x 14 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$49.50 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 24
Boxes - Corrugated

24x24x12 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 242412

24 x 24 x 12 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$40.26 / BUNDLE
IN STOCK Industrial-grade 24x24x10 corrugated shipping boxes built from ECT-32 kraft for reliable stacking and freight protection. Sold as a bundle of 10, these heavy-duty cardboard boxes deliver cost-effective volume packaging for warehouses and fulfillment operations. 100% recyclable kraft material.
Boxes - Corrugated

24x24x10 ECT-32 Kraft Corrugated Heavy Duty Shipping Boxes 10-Pack

PN: 242410

24 x 24 x 10 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$43.34 / BUNDLE
IN STOCK Heavy-duty 24x24x9 corrugated shipping boxes built from ECT-32 kraft material deliver reliable stacking performance and freight efficiency for warehouse operations. Each bundle contains 10 boxes–ideal for mid-size shipments, seasonal peaks, and cost-effective inventory management. Recyclable kraft construction meets sustainability goals without compromising strength.
Boxes - Corrugated

24x24x9 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 24249

24 x 24 x 9 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$43.19 / BUNDLE
IN STOCK ECT-48 heavy-duty double wall corrugated boxes sized 36
Boxes - Corrugated

36x12x12 ECT-48 Double Wall Corrugated Boxes 10-Pack

PN: HD361212DW

36 x 12 x 12 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$58.91 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes designed for long, narrow products like wine bottles, umbrellas, and carpet rolls. Wide openings along the 32
Boxes - Corrugated

32x16x16 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 321616

32 x 16 x 16 in ECT-32 Corrugated 15 PER BUNDLE
$103.66 / BUNDLE
IN STOCK Right-size shipments and eliminate inventory bloat with these 28x20x24 multi-depth corrugated boxes. Scored side walls fold to multiple heights–no carton sizer required. ECT-32 kraft construction handles parcel and freight services while cutting per-unit packaging costs.
Boxes - Corrugated

28x20x24 ECT-32 Kraft Multi-Depth Corrugated Shipping Boxes 10-Pack

PN: MD282024

28 x 20 x 24 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$94.11 / BUNDLE
IN STOCK Packrift's 28x20x20 corrugated boxes deliver ECT-32 single-wall strength in an industry-standard size perfect for mid-weight products and e-commerce fulfillment. Ship and store flat to maximize warehouse efficiency–bundle of 10 boxes ready to go.
Boxes - Corrugated

28x20x20 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 282020

28 x 20 x 20 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$51.16 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 28
Boxes - Corrugated

28x20x12 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 282012

28 x 20 x 12 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$64.24 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes in 28x20x10
Boxes - Corrugated

28x20x10 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 282010

28 x 20 x 10 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$90.21 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 26
Boxes - Corrugated

26x22x12 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 262212

26 x 22 x 12 in ECT-32 Corrugated 15 PER BUNDLE
$108.53 / BUNDLE
IN STOCK Heavy-duty ECT-32 kraft corrugated shipping boxes in 25.25x23x5
Boxes - Corrugated

25.25x23x5 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 25235R

25 1/4 x 23 x 5 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$117.81 / BUNDLE
IN STOCK Heavy-duty 24x24x24 deluxe moving boxes built from ECT-32 single-wall kraft corrugated for maximum stacking strength and freight efficiency. Exclusive flap-lock tabs keep closure flaps secure during storage and transit–no reshaping required. Sold as a bundle of 10 for reliable volume savings.
Boxes - Corrugated

24x24x24 ECT-32 Kraft Corrugated Moving Boxes 10-Pack

PN: 242424DPB

24 x 24 x 24 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$77.65 / BUNDLE
IN STOCK Heavy-duty ECT-48 kraft double wall corrugated boxes designed for demanding warehouse and fulfillment operations. 24
Boxes - Corrugated

24x24x18 ECT-48 Double Wall Corrugated Boxes 10-Pack

PN: HD242418DW

24 x 24 x 18 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$100.56 / BUNDLE
IN STOCK ECT-48 double wall corrugated boxes engineered for maximum stacking strength and freight efficiency. These 24x24x12 kraft cartons feature integrated hand holes for easy handling and ship flat to reduce warehouse storage footprint. Bundle of 10 heavy-duty boxes per unit.
Boxes - Corrugated

24x24x12 ECT-48 Double Wall Corrugated Boxes with Hand Holes 10-Pack

PN: HD242412DWHH

24 x 24 x 12 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$103.00 / BUNDLE
IN STOCK Ship with confidence using these heavy-duty 24x24x8 double wall corrugated boxes rated ECT-48 for maximum protection and stacking performance. Manufactured from kraft material and sold in bundles of 10, these shipping cartons arrive flat to maximize your warehouse storage and reduce freight costs. Ideal for fulfillment centers and warehouse managers who demand durability without compromising efficiency.
Boxes - Corrugated

24x24x8 ECT-48 Double Wall Corrugated Shipping Boxes 10-Pack

PN: HD24248DW

24 x 24 x 8 in D.W./ECT-48 Corrugated 10 PER BUNDLE
$104.06 / BUNDLE
IN STOCK ECT-48 double wall kraft corrugated boxes engineered for maximum stacking strength and freight efficiency. These 24x24x6 shipping cartons deliver superior protection for mid-weight to heavy products without compromising warehouse storage space. Bundle of 10 boxes ships flat–minimize receiving footprint and reduce packaging costs.
Boxes - Corrugated

24x24x6 ECT-48 Kraft Double Wall Boxes 10-Pack

PN: HD24246DW

24 x 24 x 6 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$87.53 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 20
Boxes - Corrugated

20x20x28 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 202028

20 x 20 x 28 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$72.98 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 18
Boxes - Corrugated

18x18x30 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 181830

18 x 18 x 30 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$63.81 / BUNDLE
IN STOCK Heavy-duty ECT-48 double wall corrugated boxes engineered for demanding logistics. Perfect for shipping large electronics, equipment, and fragile items with superior protection and stackability. Ships flat to maximize warehouse efficiency–bundle of 10 cartons.
Boxes - Corrugated

24x24x24 ECT-48 Double Wall Corrugated Boxes 10-Pack

PN: HD2424DW

24 x 24 x 24 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$102.89 / BUNDLE
IN STOCK Heavy-duty ECT-48 double wall corrugated boxes designed for demanding warehouse and fulfillment operations. 24x24x20 dimensions deliver 9.6 cubic feet per carton with exceptional stacking performance and crush resistance. Ships flat in bundles of 10 to maximize your storage efficiency and reduce freight costs.
Boxes - Corrugated

24x24x20 ECT-48 Double Wall Corrugated Boxes 10-Pack

PN: HD242420DW

24 x 24 x 20 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$159.15 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes sized 24
Boxes - Corrugated

24x24x18 ECT-32 Kraft Corrugated Shipping Boxes 10-Pack

PN: 242418

24 x 24 x 18 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$53.52 / BUNDLE
IN STOCK Heavy-duty ECT-48 double wall corrugated boxes built for maximum stacking performance and freight density. 24x24x10 dimensions ship flat to cut storage and handling costs. Industry-standard kraft cartons trusted by warehouse managers and fulfillment directors.
Boxes - Corrugated

24x24x10 ECT-48 Double Wall Corrugated Boxes 10-Pack

PN: HD242410DW

24 x 24 x 10 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$129.21 / BUNDLE
IN STOCK ECT-48 double wall kraft corrugated boxes engineered for maximum stacking strength and impact protection. These 30
Boxes - Corrugated

30x18x18 ECT-48 Kraft Double Wall Corrugated Boxes 10-Pack

PN: HD301818DW

30 x 18 x 18 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$131.23 / BUNDLE
IN STOCK Heavy-duty ECT-48 double wall corrugated boxes designed for warehouses and fulfillment centers that demand maximum stacking performance and damage protection. 24x24x24 dimensions with integrated hand holes for safer, more efficient material handling. Sold as a bundle of 10 kraft boxes.
Boxes - Corrugated

24x24x24 ECT-48 Double Wall Corrugated Shipping Boxes w/ Hand Holes 10-Pack

PN: HD242424DWHH

24 x 24 x 24 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$147.75 / BUNDLE
IN STOCK Heavy-duty 32x18x12 corrugated boxes with ECT-32 kraft construction deliver reliable stacking strength and freight efficiency for high-volume warehouse operations. This bundle of 15 shipping cartons combines cost-effective pricing with proven durability for fulfillment centers handling mid-size shipments. Fully recyclable packaging that reduces environmental impact without compromising performance.
Boxes - Corrugated

32x18x12 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 321812

32 x 18 x 12 in ECT-32 Corrugated 15 PER BUNDLE
$65.18 / BUNDLE
IN STOCK Ship long, narrow items efficiently with 40x10x10 ECT-32 kraft corrugated boxes featuring convenient long side opening for fast packing. Each bundle contains 15 flat-packed boxes ready to assemble, reducing storage footprint and freight costs for warehouse operations.
Boxes - Corrugated

40x10x10 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 401010

40 x 10 x 10 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$82.55 / BUNDLE
IN STOCK Heavy-duty 36x14x10 corrugated shipping boxes built with ECT-32 kraft material for maximum stacking strength and damage protection. This bundle of 15 boxes delivers consistent performance for warehouse operations and freight efficiency. Recyclable kraft construction reduces environmental impact while meeting industrial shipping demands.
Boxes - Corrugated

36x14x10 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 361410

36 x 14 x 10 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$53.25 / BUNDLE
IN STOCK Ship smarter with these 36x14x6 ECT-32 kraft corrugated boxes–industry-standard performance built for high-volume operations. Each bundle of 20 ships flat to maximize storage density and reduce fulfillment footprint. Engineered for reliable stacking and transit protection on every shipment.
Boxes - Corrugated

36x14x6 ECT-32 Kraft Corrugated Shipping Boxes 20-Pack

PN: 36146

36 x 14 x 6 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$105.71 / BUNDLE
IN STOCK Industrial-grade ECT-32 corrugated boxes designed for heavy-duty shipping and warehouse storage. Ships flat to maximize freight efficiency and reduce storage overhead. Bundle of 15 provides immediate stacking performance and reliable containment for mid-size freight.
Boxes - Corrugated

32x18x18 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 321818

32 x 18 x 18 in ECT-32 Corrugated 15 PER BUNDLE
$90.35 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 32
Boxes - Corrugated

32x18x8 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 32188

32 x 18 x 8 in ECT-32 Corrugated 15 PER BUNDLE
$57.56 / BUNDLE
IN STOCK Premium ECT-48 double wall corrugated boxes engineered for heavy-duty industrial shipping and storage. This 30x20x20 cardboard box delivers maximum crush resistance, superior stacking performance, and reliable protection for high-value freight. Ships flat in bundles of 10 to maximize warehouse space and reduce inbound shipping costs.
Boxes - Corrugated

30x20x20 ECT-48 Double Wall Corrugated Boxes 10-Pack

PN: HD302020DW

30 x 20 x 20 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$103.26 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 30x20x10–the reliable choice for mid-weight product shipping and warehouse storage. Sold as a bundle of 15, these cardboard shipping boxes deliver cost-effective strength without sacrificing durability. Fully recyclable and built for high-volume fulfillment operations.
Boxes - Corrugated

30x20x10 ECT-32 Kraft Corrugated Shipping Boxes 15-Pack

PN: 302010

30 x 20 x 10 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$64.19 / 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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