18 x 18 x 12" Double Wall Boxes
- Interior Dimensions: 18" x 18" x 12"
- Material: ECT-48 double wall kraft corrugated
- Quantity: 10 boxes per bundle
- Weight: Approximately 2.78 lbs per box
- Shipping: Ships via parcel
Stock Number | 25 | 100 | 250 | 500 | 1M+ | Add to Cart |
|---|---|---|---|---|---|---|
| Stock NumberHD181812DW | 25$4.18 | 100$4.18 | 250$4.18 | 500$4.18 | 1M+$4.18 | Add to Cart |

Inside Dimensions L x W x H: 18 x 18 x 12"
Bundle/ Bale: 10/90
Order in Multiples of: 10
Freight Class: 125
Weight: 2.78 EA
NMFC Code: 29785-5
Ships Parcel: Yes
These 18 x 18 x 12 inch double wall corrugated boxes are built from ECT-48 double wall kraft corrugated board, delivering substantially greater puncture resistance, compression strength, and stacking durability than standard single wall cartons. The reinforced double wall construction addresses the structural demands of heavier, denser, or high-value loads where a single wall carton falls short.
The interior footprint suits industries including industrial manufacturing, automotive parts distribution, e-commerce fulfillment, and retail replenishment — particularly where products are palletized, stacked multiple units high, or routed through extended transit conditions that stress carton walls and corners.
Each box weighs approximately 2.78 lbs, reflecting the added board mass of double wall construction. Boxes are sold in bundles of 10 and ship flat via parcel.
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