18x18x2 ECT-32 Kraft Corrugated Boxes - Shallow Depth Shipping, Bundle of 25
$79.69
/ bundle of 25$3.19 per box
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
18" × 18" × 2"
Board / material
ECT-32 Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 18" × 18" × 2" (L × W × H) |
|---|---|
| Board / material | ECT-32 Corrugated |
| Color | Kraft |
| Sold as | Bundle of 25 |
| Order in multiples of | 25 |
| 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.
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.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.