9 x 9 x 11 Corrugated Boxes

- Use for packing, shipping, and storing products
- Easy to set up, load, and close
- Shipped flat for freight savings
- Available in bundle quantities of 25 or 500 lbs per bundle
- Dimensions: 9 3/8 x 9 3/8 x 11 5/8 inches (+/- 1/8 inch)
- Made of 200# kraft test material, except for select sizes made of B flute material
- All boxes open along the length (first dimension) and have glued seams
- Meets ASTM D5118 specifications
- Available in 200# Test or 32 ECT (Edge Crush Test) options
- 200# Test boxes are 60% stronger and recommended by UPS for shipping up to 40 lbs
- 32 ECT boxes are recommended by UPS for shipping up to 30 lbs
- Pound Test refers to bursting strength (200# test boxes withstand 200 lbs/sq.in. of side wall pressure before bursting)
- ECT refers to stacking strength (32 ECT boxes withstand 32 lbs/linear inch of stacking weight before crushing)
- Box strength guidelines (maximum weight per box) based on Fiber Box Handbook and UPS guidelines:
- 32 ECT Single Wall: 65 lbs (UPS) or 30 lbs (Fiber Box Handbook)
- 200# Single Wall: 65 lbs (UPS) or 40 lbs (Fiber Box Handbook)
- 275# Single Wall: 95 lbs (UPS) or 65 lbs (Fiber Box Handbook)
- 350# Single Wall: 120 lbs (UPS) or 80 lbs (Fiber Box Handbook)
- 200# Double Wall: 80 lbs (UPS) or 60 lbs (Fiber Box Handbook)
- 275# Double Wall: 100 lbs (UPS) or 80 lbs (Fiber Box Handbook)