Cardboard Boxes

IN STOCK Professional 17x21" kraft stayflat mailers with tab lock closure protect documents and photos without additional stiffeners. Manufactured from durable .036 chipboard with lightweight design that reduces postage costs. Sold by the case of 50 units.
Envelopes & Mailers

17x21 Kraft Chipboard Tab Lock Stayflats Mailers 50/Case

PN: RM7

17 x 21 in .036 Chipboard 50 PER CASE
$58.70 / CASE
IN STOCK Protect high-value shipments with 18 x 13" kraft stayflat mailers engineered for e-commerce brands. .036 chipboard construction with tab lock closure delivers puncture resistance without added stiffeners. Lightweight design reduces postage costs–100 mailers per case.
Envelopes & Mailers

18x13 Kraft Chipboard Tab Lock Stayflats Mailers 100/Case

PN: RM6

18 x 13 in .036 Chipboard 100 PER CASE
$73.71 / CASE
IN STOCK 17x11x2.5" Kraft Apparel Boxes - Chipboard, Case of 50
Chipboard Cartons

17x11x2.5 Kraft Chipboard Apparel Boxes 50/Case

PN: AB17112K

17 x 11 x 2 1/2 in .022 Point Recycled Fibreboard 50 PER CASE
$80.18 / CASE
IN STOCK Ship temperature-sensitive products with confidence using this complete 17x17x9 insulated shipping kit. Features seamless molded EPS foam insulation paired with durable 200# white corrugated carton construction–pre-assembled and ready to pack. Lightweight, reusable design with printed Rush, Perishable, and This Side Up markings for full shipping compliance.
Boxes - Corrugated

17x17x9 Insulated Shipping Kit EPS Foam Corrugated Box Case

PN: 250C

17 x 17 x 9 in EPS Foam/200# White Corrugated 1 PER CASE
$49.98 / EACH
IN STOCK Protect your loads from costly shipping damage with these .225-thick fibreboard edge protectors. Stabilize strapped and stretch-wrapped pallets while preventing load shifting during transit and warehouse stacking. Each case contains 60 units (18" x 2" x 2")–ideal for high-volume shippers prioritizing compliance and cost control.
Edge Protectors

18x2x2 .225 Fibreboard Edge & Corner Protectors 60/Case

PN: EP2218225BX

18 x 2 x 2 in .225 Thick Fibreboard 60 PER CASE
$45.05 / CASE
IN STOCK ECT-32 kraft corrugated boxes sized 17" 8" 8" with convenient long-side opening for efficient packing of wine bottles, umbrellas, carpet rolls, and similar narrow products. Sold as a bundle of 25 boxes, shipped flat to maximize freight efficiency and reduce storage footprint.
Boxes - Corrugated

17x8x8 ECT-32 Kraft Corrugated Boxes 25-Pack

PN: 1788

17 x 8 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$28.58 / BUNDLE
IN STOCK Heavy-duty ECT-44 kraft corrugated boxes engineered for maximum stacking performance and freight efficiency. These 17 1/4 x 11 1/4 x 6" cartons deliver 40% greater strength than standard shipping containers, protecting your products through the supply chain. Sold flat in convenient bundles of 25 for optimal storage and handling.
Boxes - Corrugated

17 1/4x11 1/4x6 ECT-44 Kraft Heavy-Duty Corrugated Boxes 25-Pack

PN: HD17116

17 1/4 x 11 1/4 x 6 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$45.95 / BUNDLE
IN STOCK Premium white corrugated boxes with ECT-32 single wall construction deliver professional presentation and proven durability. These 17 1/4 x 11 1/4 x 8 shipping cartons showcase applied labels and custom instructions with crisp clarity. Bundled in cases of 25 for volume efficiency.
Boxes - Corrugated

17 1/4x11 1/4x8 ECT-32 White Corrugated Boxes Single Wall 25-Pack

PN: 17118W

17 1/4 x 11 1/4 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$42.21 / BUNDLE
IN STOCK ECT-48 double wall corrugated boxes engineered for maximum protection and stacking performance. These 18x12x10 kraft cartons deliver heavy-duty strength for high-volume fulfillment operations. Bundle of 15 ships flat–reducing storage footprint and freight costs.
Boxes - Corrugated

18x12x10 ECT-48 Double Wall Corrugated Boxes 15-Pack

PN: HD181210DW

18 x 12 x 10 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$45.48 / BUNDLE
IN STOCK Dependable 16x16x9" corrugated shipping boxes with ECT-32 single-wall construction for solid stacking performance and medium-weight freight. This 25-box bundle delivers reliable protection at competitive bulk pricing–ideal for warehouse managers optimizing cost per shipment without sacrificing durability.
Boxes - Corrugated

16x16x9 ECT-32 Kraft Corrugated Boxes 25-Pack

PN: 16169

16 x 16 x 9 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$58.63 / BUNDLE
IN STOCK Protect high-value shipments with our 16x16x8 double wall kraft corrugated boxes rated ECT-48. These heavy-duty cartons deliver superior stacking performance and crush resistance–ideal for warehouse managers moving heavier products. Sold in bundles of 15 and ship flat to maximize your storage efficiency and reduce inbound freight.
Boxes - Corrugated

16x16x8 ECT-48 Kraft Double Wall Corrugated Boxes 15-Pack

PN: HD16168DW

16 x 16 x 8 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$52.68 / BUNDLE
IN STOCK Professional black self-seal stayflat mailers sized 17x21" protect documents and photos during shipment without additional stiffeners. Engineered from .028 chipboard with peel-and-seal closure and easy tear strip. Lightweight design reduces freight costs–sold by the case of 100 units.
Envelopes & Mailers

17x21 Black Self-Seal Chipboard Mailers 100/Case

PN: RM1721BK

17 x 21 in .028 Chipboard 100 PER CASE
$209.30 / CASE
IN STOCK Protect your shipments with these heavy-duty 16x20 kraft chipboard pads. At .022 point thickness, they're tough enough to shield contents from box cutters and knives while serving as reliable envelope stiffeners. Each case delivers 275 pads of recycled fibreboard construction.
Boxes - Corrugated

16x20 Kraft Chipboard Pads 275/Case

PN: CP1620

16 x 20 in .022 Point Fibreboard 275 PER CASE
$72.92 / CASE
IN STOCK Streamline your retail packaging with these 15" x 7" x 7" white fibreboard gift boxes. One-piece construction assembles in seconds, ships and stores flat to maximize warehouse efficiency. Case of 50 units delivers cost-effective, professional packaging for candlesticks and retail goods.
Chipboard Cartons

15x7x7 White Fibreboard Gift Boxes 50/Case

PN: GB157

15 x 7 x 7 in Fibreboard 50 PER CASE
$162.85 / CASE
IN STOCK 15x9.5x2" Kraft Apparel Boxes - Recycled Chipboard, Case of 100
Chipboard Cartons

15x9.5x2 Kraft Chipboard Recycled Apparel Boxes 100/Case

PN: AB15092K

15 x 9.5 x 2 in .020 Point Recycled Fibreboard 100 PER CASE
$100.84 / CASE
IN STOCK Reliable ECT-32 single-wall corrugated boxes designed for standard industrial shipping and storage. Each 16" x 13" x 10" kraft box delivers consistent strength and stackability in a convenient 25-box bundle. Cost-effective, recyclable packaging for high-volume fulfillment operations.
Boxes - Corrugated

16x13x10 ECT-32 Kraft Corrugated Boxes

PN: 161310

16 x 13 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$46.94 / BUNDLE
IN STOCK 15x15x3 Kraft Corrugated Boxes, 550 Pack Pallet, 32 ECT
Boxes - Corrugated

15x15x3 ECT-32 Kraft Corrugated Boxes 25-Pack

PN: 15153

15 x 15 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$50.68 / BUNDLE
IN STOCK Industrial-grade ECT-48 double wall corrugated boxes engineered for heavy-duty shipping and storage. 15x15x10 kraft cartons with superior stacking strength and crush resistance. Ships flat in bundles of 15–maximize warehouse efficiency and reduce freight spend.
Boxes - Corrugated

15x15x10 ECT-48 Double Wall Corrugated Boxes 15-Pack

PN: HD151510DW

15 x 15 x 10 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$95.88 / BUNDLE
IN STOCK ECT-48 double wall construction delivers superior crushing strength and stacking performance for demanding fulfillment operations. These 15x15x15 kraft corrugated boxes ship flat in bundles of 15, reducing warehouse footprint and freight costs by up to 40% versus assembled cartons. Ideal for mid-weight products, e-commerce fulfillment, and high-volume distribution.
Boxes - Corrugated

15x15x15 ECT-48 Double Wall Corrugated Boxes 15-Pack

PN: HD1515DW

15 x 15 x 15 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$65.16 / BUNDLE
IN STOCK Heavy-duty ECT-48 double wall corrugated boxes designed for demanding warehouse and fulfillment operations. 16x16x12 dimensions with superior stacking performance and crush resistance. Ships flat in bundles of 10 to maximize storage efficiency and reduce freight costs.
Boxes - Corrugated

16x16x12 ECT-48 Kraft Double Wall Corrugated Boxes 10-Pack

PN: HD161612DW

16 x 16 x 12 in ECT-48 Double Wall Corrugated 10 PER BUNDLE
$40.29 / BUNDLE
IN STOCK ECT-48 heavy-duty double wall kraft cartons engineered for maximum protection and stacking performance. 16" x 16" x 10" dimensions ship flat in bundles of 15, reducing storage footprint and freight costs. Premium corrugated construction ensures your shipments arrive damage-free.
Boxes - Corrugated

16x16x10 ECT-48 Double Wall Corrugated Boxes 15-Pack

PN: HD161610DW

16 x 16 x 10 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$90.33 / BUNDLE
IN STOCK Professional-grade 16x16x16 triple wall corrugated boxes rated ECT-90 for maximum stacking strength and freight efficiency. These heavy-duty kraft cartons collapse flat for compact warehouse storage and ship in bundles of 5. Trusted by fulfillment centers nationwide for demanding applications.
Boxes - Corrugated

16x16x16 ECT-90 Triple Wall Corrugated Boxes 5-Pack

PN: HD161616TW

16 x 16 x 16 in TW/ECT-90 Corrugated 5 PER BUNDLE
$189.34 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 16x16x48 inches for tall item shipping. Single-wall construction delivers strength at competitive cost. Sold in bundles of 10, shipped flat for maximum freight efficiency.
Boxes - Corrugated

16x16x48 ECT-32 Kraft Corrugated Boxes 10-Pack

PN: 161648

16 x 16 x 48 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$77.67 / BUNDLE
IN STOCK Protect your shipments with Packrift's 16x16" heavy-duty chipboard pads–the industrial standard for envelope stiffening and carton protection. Made from recycled .030 point kraft fibreboard, this case of 280 pads prevents box cutter damage and reduces shipping claims. Cost-effective, compliant, and ready to ship.
Boxes - Corrugated

16x16 Heavy-Duty Chipboard Pads 280/Case

PN: CPHD1616

16 x 16 in .030 Point Fibreboard 280 PER CASE
$72.05 / CASE
IN STOCK Protect your shipments with 16x16 kraft chipboard pads–the industrial standard for envelope stiffening and carton top layer protection. Made from durable .022 point recycled fibreboard, these 350-count case pads resist box cutter damage and reduce transit wear. Fast, efficient, and cost-effective packaging reinforcement.
Boxes - Corrugated

16x16 Kraft Chipboard Pads 350/Case

PN: CP1616

16 x 16 in .022 Point Fibreboard 350 PER CASE
$72.92 / CASE
IN STOCK Rigid white chipboard Stayflats mailers with integrated tab lock closure protect documents, photos, and flat items during shipping without additional stiffeners. At 15" x 12", these hard mailers reduce postage costs while maintaining professional presentation. Sold by the case of 100 units.
Envelopes & Mailers

15x12.75 White Chipboard Tab Lock Stayflats Mailers 100/Case

PN: RM4W

15 x 12.75 in .028 Chipboard 100 PER CASE
$68.22 / CASE
IN STOCK Professional white self-seal stayflat mailers featuring .018 chipboard construction with pressure-sensitive closure and convenient tear strip. These lightweight, eco-friendly flat mailers from Packrift are ideal for e-commerce brands shipping documents, photographs, and promotional items. Case of 200 units.
Envelopes & Mailers

14x12 White Self-Seal Chipboard Stayflats Lite Mailers 200/Case

PN: RMU1411W

14 x 12 in .018 Chipboard 200 PER CASE
$156.60 / CASE
IN STOCK Ship photos, documents, and products with confidence using these 15 x 12 3/4" white self-seal stayflats mailers. Engineered from rigid .020 chipboard for maximum protection without added stiffeners, they feature an easy peel-and-seal closure with a quick-tear strip. Pack of 25 mailers keeps your brand presentation professional while reducing freight costs.
Envelopes & Mailers

15 x 12 3/4 in White Chipboard Self-Seal Mailers 25-Pack

PN: RM4SS25PK

15 x 12 3/4 in .020 Chipboard 25 PER CASE
$28.74 / CASE
IN STOCK Professional-grade 15 x 12 3/4" white self-seal stayflat mailers manufactured from .020 chipboard for maximum puncture resistance and document protection. Peel-and-seal closure with convenient pull-tab tear strip requires no additional stiffeners. Sold by the case of 100 units for e-commerce brands shipping sensitive materials.
Envelopes & Mailers

15 x 12 3/4 in White Chipboard Self-Seal Mailers 100/Case

PN: RM4SS

15 x 12 3/4 in .020 Chipboard 100 PER CASE
$80.98 / CASE
IN STOCK Rigid .036 kraft chipboard stayflats mailers with integrated tab lock closure–no additional stiffeners needed. Perfect for e-commerce brands shipping photos, documents, and flat goods. Lightweight design reduces postage costs while maintaining professional presentation. Sold by the case of 100.
Envelopes & Mailers

15x12.75 Kraft Chipboard Tab Lock Stayflats Mailers 100/Case

PN: RM4

15 x 12.75 in .036 Chipboard 100 PER CASE
$67.51 / CASE
IN STOCK Professional-grade 14" x 14" white deluxe gift box lids deliver upscale presentation with superior durability. Pre-assembled fibreboard construction is twice as strong as standard chipboard, reducing damage during shipping and handling. Sold in cases of 50 with white interior finish.
Chipboard Cartons

14x14 White Fibreboard Deluxe Gift Box Lids 50/Case

PN: DGBL1414W

14 x 14 in Fibreboard 50 PER CASE
$187.04 / CASE
IN STOCK Premium white chipboard carton bottoms deliver upscale gift box presentation with practical flat-ship design. High-gloss finish and white interior enhance product appeal. Case includes 50 14x14x6 boxes that fold together in seconds–no assembly delays.
Chipboard Cartons

14x14x6 White Chipboard Flat-Ship Gift Box Bottoms 50/Case

PN: DGB14146W

14 x 14 x 6 in Fibreboard 50 PER CASE
$395.49 / CASE
IN STOCK Elevate your product presentation with these 14x14x3" white chipboard gift box bottoms featuring a premium high-gloss finish. Ships flat and assembles in seconds–50 boxes per case. Designed to pair seamlessly with pre-assembled rigid lids (sold separately).
Chipboard Cartons

14x14x3 White Chipboard High-Gloss Gift Box Bottoms 50/Case

PN: DGB14143W

14 x 14 x 3 in Fibreboard 50 PER CASE
$365.64 / CASE
IN STOCK Ship shallow products efficiently with these 14x10x3" ECT-32 kraft corrugated boxes. Manufactured from single-wall corrugated material rated for reliable stacking and freight performance. Sold as a bundle of 25 and ships flat to maximize your warehouse storage and reduce inbound shipping costs.
Boxes - Corrugated

14x10x3 ECT-32 Kraft Corrugated Boxes 25-Pack

PN: 14103

14 x 10 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$41.09 / BUNDLE
IN STOCK Professional-grade 15x10x8" corrugated shipping boxes with ECT-32 single-wall kraft construction. Sold as a bundle of 25, these cardboard cartons deliver reliable stacking strength and cost-effective volume packaging for mid-weight products. Recyclable kraft material supports sustainable fulfillment operations.
Boxes - Corrugated

15x10x8 ECT-32 Kraft Corrugated Boxes 25-Pack

PN: 15108

15 x 10 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$32.87 / BUNDLE
IN STOCK Optimize your fulfillment with these ECT-32 kraft corrugated boxes designed for shallow-profile products. The 14x11x4.5" dimension minimizes dimensional weight charges while maintaining structural integrity. Ships flat in bundles of 25 to maximize warehouse efficiency and reduce storage footprint.
Boxes - Corrugated

14x11x4.5 ECT-32 Kraft Corrugated Boxes 25-Pack

PN: 14114

14 x 11 x 4 1/2 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$28.21 / BUNDLE
IN STOCK Industrial-grade 15x12x10" corrugated boxes built from ECT-32 kraft material for reliable file storage and shipping. Each bundle includes 25 boxes with easy-fold flaps–perfect for legal and letter-sized documents. Standard strength design maximizes warehouse efficiency at economical bulk pricing.
Boxes - Corrugated

15x12x10 ECT-32 Kraft Corrugated Boxes

PN: 151210

15 x 12 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$40.22 / BUNDLE
IN STOCK Industrial-grade ECT-48 double wall corrugated boxes engineered for maximum stacking performance and freight efficiency. 15x12x12" kraft cartons ship flat to reduce storage footprint. Bundle of 15 boxes–the heavy duty standard for warehouse operations.
Boxes - Corrugated

15x12x12 ECT-48 Kraft Double Wall Corrugated Boxes 15-Pack

PN: HD151212DW

15 x 12 x 12 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$67.58 / BUNDLE
IN STOCK ECT-48 rated double wall kraft boxes deliver industry-standard protection for medium-weight shipments. Each 14" x 14" x 12" corrugated carton handles demanding warehouse and fulfillment operations. Bundle of 15 ships flat–maximize your storage efficiency while minimizing freight costs.
Boxes - Corrugated

14x14x12 ECT-48 Kraft Double Wall Corrugated Boxes 15-Pack

PN: HD141412DW

14 x 14 x 12 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$91.63 / BUNDLE
IN STOCK ECT-48 double wall corrugated kraft boxes engineered for maximum durability and stacking performance. 14" x 14" x 8" dimensions provide optimal cubic volume for mid-sized shipments. Bundle of 15 units ships flat to maximize warehouse space and reduce freight costs.
Boxes - Corrugated

14x14x8 ECT-48 Kraft Double Wall Corrugated Boxes 15-Pack

PN: HD14148DW

14 x 14 x 8 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$64.70 / BUNDLE
IN STOCK Packrift's 14x14x6 double wall corrugated boxes deliver ECT-48 rated strength for demanding logistics operations. Heavy-duty kraft construction ensures products arrive damage-free while maximizing stacking performance. Bundle of 15 units ships flat, reducing storage footprint and freight costs.
Boxes - Corrugated

14x14x6 ECT-48 Double Wall Corrugated Boxes 15-Pack

PN: HD14146DW

14 x 14 x 6 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$58.64 / BUNDLE
IN STOCK Industrial-grade 14x14x14" triple wall corrugated boxes with ECT-90 rating deliver maximum crush and stacking strength for high-volume fulfillment operations. Kraft material ships flat to optimize warehouse storage and freight costs. Bundle of 5 boxes reduces per-unit pricing and simplifies reorder management.
Boxes - Corrugated

14x14x14 ECT-90 Triple Wall Corrugated Boxes 5-Pack

PN: HD141414TW

14 x 14 x 14 in TW/ECT-90 Corrugated 5 PER BUNDLE
$115.47 / BUNDLE
IN STOCK Protect your shipments with 14x14 kraft chipboard pads–the industrial standard for preventing box cutter damage and reinforcing carton tops. Made from recycled fibreboard (.022 point) for maximum durability without excess weight. Get 460 sheets per case for reliable, cost-effective packaging protection.
Boxes - Corrugated

14x14 Kraft Chipboard Pads 460/Case

PN: CP1414

14 x 14 in .022 Point Fibreboard 460 PER CASE
$72.92 / CASE
IN STOCK Protect high-value shipments with professional-grade 13x18 white stayflat mailers. Engineered from .028 chipboard with tab lock closure for guaranteed security–no additional stiffeners required. Lightweight design reduces postage costs while maintaining rigid protection for documents, photos, and e-commerce merchandise.
Envelopes & Mailers

13x18 White Chipboard Tab Lock Stayflats Mailers 100/Case

PN: RM6W

13 x 18 in .028 Chipboard 100 PER CASE
$80.37 / CASE
IN STOCK Premium 11" x 13.5" white Stayflats Lite mailers with pressure-sensitive self-seal closure and tear strip for effortless opening. Constructed from .018 chipboard for reliable protection of documents, photos, and promotional items. Cost-effective case of 200 units reduces shipping weight and environmental impact.
Envelopes & Mailers

13.5x11 White Chipboard Self-Seal Mailers 200/Case

PN: RMU1311W

13 1/2 x 11 in .018 Chipboard 200 PER CASE
$109.19 / CASE
IN STOCK Premium 13x18" white self-seal chipboard mailers designed for e-commerce brands shipping documents, photos, and light merchandise. .020 chipboard construction provides puncture resistance and professional presentation without additional stiffeners. Peel-and-seal closure with pull-tab tear strip–ship 100 per case.
Envelopes & Mailers

13x18 Self-Seal Chipboard Stayflats Mailers 100/Case

PN: RM18SS

13 x 18 in .020 Chipboard 100 PER CASE
$114.06 / CASE
IN STOCK Efficient one-piece construction white fibreboard gift boxes measuring 12"x6"x6" sold by the case of 50 units. Ships and stores flat for maximum space savings and shipping cost reduction. Ideal for retail goods, vases, and e-commerce packaging with white exterior and gray interior protection.
Chipboard Cartons

12x6x6 White Fibreboard Flat-Ship Gift Boxes 50/Case

PN: GB126

12 x 6 x 6 in Fibreboard 50 PER CASE
$93.65 / CASE
IN STOCK Streamline your packaging operations with these 12x3x3 white fibreboard gift boxes. Ships and stores flat for maximum warehouse efficiency, with convenient one-piece construction that sets up in seconds. Case of 100 units with white exterior and gray interior–ideal for retail goods, candlesticks, and gift packaging.
Chipboard Cartons

12x3x3 White Fibreboard Flat-Ship Gift Boxes 100/Case

PN: GB1233

12 x 3 x 3 in Fibreboard 100 PER CASE
$129.64 / CASE

Product Help Request

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Overview

Cardboard boxes here means kraft corrugated cartons for shipping and storage in single, double, and triple wall grades, sold in bundles and bulk cases. The collection also carries the paperboard formats that get grouped under "cardboard" in real warehouses: 24pt fibreboard folding cartons, rigid chipboard stayflats mailers, and spiral-wound fibreboard mailing tubes. If you are sizing cartons for a specific load, what size box for dishes walks through the working method: measure the packed contents, add cushioning room, and match a stock size.

What this collection covers

How to choose

Decision How to make it
Wall grade Single wall handles routine parcels. Step up to double or triple wall for heavy, dense, or palletized loads, not because a product feels valuable.
Corrugated vs. paperboard Corrugated takes stacking and carrier handling. Fibreboard cartons and chipboard mailers protect shape and surface but are not outer shipping boxes for heavy items.
Fixed vs. multi-depth If your products vary in height, multi-depth cartons cut the number of box SKUs you keep on the shelf and reduce the void fill each order needs.
Size Measure the packed product, add room for cushioning, and stop. Oversized boxes cost you twice: more void fill and more billable cube. The box size finder and box quantity guide do the arithmetic.

Freight is part of the price

Boxes are light but bulky, so freight is priced on the space they take, and on a small order it can rival what the boxes themselves cost. Most suppliers let you discover that at checkout; we would rather you plan for it. Order in bundle and case quantities so freight spreads across more units, and combine boxes with tape and void fill in one shipment. The underlying numbers are in the packaging cost and cube index.

Related collections and guides

Buying path

Buy Cardboard Boxes by the specs that change the order

Use filters, product titles, and product pages to compare size, material, pack count, case quantity, and fit before ordering.

Compare

Use filters and product titles to narrow by the specs that affect fit.

Confirm

Open the product page before ordering a case so you can check quantity, unit, and limits.

Reorder

Save the SKU or product link for repeat purchasing and support questions.

Larger orders

For pallet, recurring, or mixed-SKU orders, send your list and ZIP and get a delivered price by email.

What to check first

  • Inside dimensions
  • Board grade or strength rating
  • Box style and closure
  • Case or bundle quantity
Common wrong-order risk: Choosing the outside size instead of the inside size. Confirm product fit, void fill, and storage space before ordering.
Use the box size finder -> Get a delivered quote for larger orders -> Compare corrugated box types -> View products below ->