18x18x2 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack
$90.07
/ bundle of 25$3.60 per box
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| Quantity (bundle) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
| Pallet or repeat orders | Get a delivered quote |
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Shipping & returns details
Ships from U.S. warehouses. 30-day returns on unopened stock items.
Shipping cost and timing depend on the product, quantity and destination. Parcel or freight service is used as appropriate. Shipping discounts apply only to qualifying orders and rates.
Standard delivery is to street addresses in the contiguous U.S. Eligible returns must be unused and in original packaging; return shipping may apply.
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Inside dimensions
18" × 18" × 2"
Board / material
ECT-32 Corrugated
Color
Kraft
Freight class
Class 125
From our customers
“The packaging is sturdy, well-made, and looks professional. We’re really pleased with the quality.”
“They helped us choose the right packaging for our products and made ordering easy.”
“Ordering was easy, everything arrived as described, and we’ll definitely order again.”
Questions before you order?Talk to us
Specifications
| Inside dimensions | 18" × 18" × 2" (L × W × H) |
|---|---|
| Board / material | ECT-32 Corrugated |
| Color | Kraft |
| Sold as | Bundle of 25 |
| Physical units per order increment | 25 (one bundle) |
| Bundle weight | 26.0 lb |
| Outer carton (shipping) | 36.0 × 20.75 × 8.5 in |
| LTL freight class | Class 125 |
| GTIN | 841436076302 |
| SKU | 18182 |
About this item
SKU 18182 — 18" × 18" × 2", ECT-32 Corrugated, Kraft. Sold as a bundle of 25, shipped from US warehouses.
ECT-32 kraft corrugated cartons engineered for shallow-product shipping. At 18 " x 18 " x 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.
Ideal for shipping documents, framed art, signage, flat goods, and large prints. A sturdy, reliable choice for small-business, Etsy, and ecommerce shippers.
Flat shipping boxes: Good fit for shipping documents, framed prints, signage, flat goods, apparel layers, and large paper products. These corrugated boxes help small businesses, ecommerce teams, and warehouse shippers match products to the right box size for everyday fulfillment.
Compare nearby options
Larger, smaller and stronger options from the same family. Prices shown are current case prices; freight is calculated at checkout.
Common questions
What does ECT-32 mean and is it strong enough for my products?
ECT-32 (Edge Crush Test) indicates 32 lbs of crushing force per linear inch of flute direction. This rating is ideal for lightweight to medium-weight items like apparel, books, and artwork. It provides excellent stacking strength for palletized shipments while keeping costs competitive.
How do flat-shipped boxes reduce my fulfillment costs?
Boxes arrive flat, requiring minimal warehouse space compared to pre-assembled inventory. This reduces storage footprint by up to 90%, lowers inbound freight dimensional weight charges, and accelerates assembly during fulfillment operations, all directly improving your cost per shipment.
Can I stack these boxes during storage without crushing them?
Yes. ECT-32 kraft corrugated is engineered for reliable stacking performance. Even when stored flat in bundles, the material maintains structural integrity. Once assembled, boxes safely support multiple cartons of similar weight on pallets during warehouse operations.
Are these boxes suitable for e-commerce shipping to end consumers?
Absolutely. The shallow 2" depth reduces dimensional weight fees on UPS, FedEx, and USPS, lowering per-unit shipping costs. The kraft brown exterior projects a professional, sustainable brand image while the ECT-32 strength ensures products arrive damage-free.
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Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.