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Large Corrugated Shipping Boxes 18 x 12 x 12 — 25-Pack Cartons

Large Corrugated Shipping Boxes 18 x 12 x 12 — 25-Pack Cartons

Star rating

4.9/ 5

Customer reviews

8

Published on this page

  • 5 stars 7
  • 4 stars 1
  • 3 stars 0
  • 2 stars 0
  • 1 star 0

Brand

BOX USA

Product description

Designed for online sellers, small businesses, fulfillment centers and household moves, this pack contains 25 corrugated cartons intended for shipping and storage of larger items. Each carton arrives flat to save space until needed and assembles quickly with a fold-and-tape method at packing stations.

Constructed from brown kraft corrugated cardboard, these boxes are single-wall with c-flute profile and carry a 32-ECT rating to help resist crushing during handling and transit. The material is recyclable and suitable for reuse when in good condition.

Inside measurements are 18 inches long by 12 inches wide by 12 inches high, providing roughly 1.5 cubic feet of internal volume per carton. The manufacturer cites an estimated supported shipping weight of up to 65 pounds when contents are packed and weight is distributed evenly. Typical uses include shipping appliances, bulk retail items, automotive parts, oversized electronics, furniture components, books, kitchenware, clothing and other household goods.

Boxes are made in the United States using standard 200# / ECT-32 single-wall kraft corrugated material. The set includes twenty-five cartons and they are shipped flat to conserve storage space. Because of the single-wall construction, consider using extra padding, internal bracing, or heavier-duty boxes if transporting very heavy or fragile items.

Pros

  • Durable 32-ECT kraft corrugated construction
  • Ships flat for compact storage and quick assembly
  • Recyclable and reusable when intact

Cons

  • Single-wall limits maximum protection for very heavy loads
  • May need additional padding for fragile contents
  • Some buyers find dimensions tighter than expected

VerdictThese kraft corrugated cartons are a practical choice for packing larger goods and bulk orders. The single-wall, 32-ECT c-flute construction gives dependable support for everyday shipping and storage tasks, and the pack ships flat for efficient stocking. They’re versatile for household moves, online order fulfillment, and storing larger or heavier items, though heavier shipments may benefit from a

Customer reviews

  1. James Glenn 5/5

    Solid quality

    Nice construction and clean appearance. I’ll be ordering another set soon.

  2. Mia 5/5

    Durable and practical

    More affordable than specialty moving options and plenty sturdy. Size keeps loads manageable when moving alone.

  3. P. Trep 5/5

    Comparable to other single-wall boxes

    Some people call them flimsy but they match other basic single-wall cartons I’ve used. They’re fine for items under roughly 50 lbs; we routinely ship that weight in this size without problems.

  4. Swanky Sweet Pea 5/5

    Dependable supply option

    We switched suppliers and these boxes arrived quickly and consistently. They get the job done getting products to customers.

  5. Marsha Landrith 5/5

    Surprised how sturdy they are

    I used to pick up free boxes from stores but needed something reliable for storage. These arrived neat, held up well and felt robust. I’ll buy more when I need them.

  6. Y. B. Yosef 5/5

    Good, watch the size

    Quality is solid but they’re a bit smaller than I imagined. If you think the fit is tight, opt for the next size up.

  7. Jim Goodman 5/5

    Met expectations for moving

    Bought these for a move and they held up well. The carrier was rough at times; extra wrap would have helped protect the exterior, but overall I’m satisfied.

  8. Bajj USA INC 4/5

    Good look, light duty

    They look good and assemble easily, but aren’t the sturdiest for heavy shipments. Use for lighter items or add reinforcement.

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