Pop-Up Cardboard Boxes
Quickly assemble these boxes without the need for staples or tape. When you push in the corners, these boxes pop open and the bottom flaps automatically fold down.
Maximum burst strength measures the amount of force a box can withstand before the sides rupture. Edge Crush Test (ECT) standards measure the amount of force a box can withstand before the edges collapse. These boxes meet ECT 44, which is comparable to a 250 lb. burst strength.
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|---|---|---|---|---|---|---|---|---|---|
| Length | Width | Height | Thickness | Color | Construction | Maximum Burst Strength, lbs. | Specifications Met | Each | |
| 9" | 9" | 5 1/4" | 0.125" | Brown | Corrugated | 250 | ECT 44 | 0000000 | 00000 |
| 12 1/4" | 12 1/4" | 5" | 0.125" | Brown | Corrugated | 250 | ECT 44 | 0000000 | 0000 |
| 13" | 8" | 5" | 0.125" | Brown | Corrugated | 250 | ECT 44 | 0000000 | 00000 |
| 15" | 12" | 8" | 0.125" | Brown | Corrugated | 250 | ECT 44 | 0000000 | 00000 |