12 x 12 x 20 Corrugated Boxes

- Ideal for packing, shipping, and storing products
- Easy to set up, load, and close
- Shipped flat for freight savings
- Bundle/bale quantity: 25 / 250 lbs./bundle
- Dimensions: 12 3/8 x 12 3/8 x 20 5/8 (+/- 1/8)
- Material: 200# kraft test boxes (C flute)
- Features: All boxes open along the length, glued seams
- Meets ASTM D5118 specifications
- 200# Test vs 32 ECT (Edge Crush Test): 200# Test recommended for shipping up to 40 lbs, 32 ECT recommended for shipping up to 30 lbs
- Pound Test refers to bursting strength, ECT refers to stacking strength
- Box strength guidelines (maximum weight per box):
- Fiber Box Handbook: 32 ECT Single Wall - 65 lbs, 200# Single Wall - 65 lbs, 275# Single Wall - 95 lbs, 350# Single Wall - 120 lbs, 200# Double Wall - 80 lbs, 275# Double Wall - 100 lbs, 350# Double Wall - 120 lbs, 500# Double Wall - 160 lbs
- UPS Guidelines: 32 ECT Single Wall - 30 lbs, 200# Single Wall - 40 lbs, 275# Single Wall - 65 lbs, 350# Single Wall - 80 lbs, 200# Double Wall - 60 lbs, 275# Double Wall - 80 lbs, 350# Double Wall - 100 lbs, 500# Double Wall - 140 lbs