28 x 28 x 28 Corrugated Boxes

- Same day shipping available when ordered by 6 pm
- Flat shipping option for freight and storage savings
- Quantity quotes available
- Bundle/bale quantity of 5, weighing 120 lbs per bundle
- Dimensions of 28 3/8 x 28 3/8 x 28 5/8 inches (+/- 1/8 inch)
- Meets ASTM D5118 specifications
- Made of 200# kraft test material, with C flute except for select sizes
- Glued seams and open along the length (first dimension)
- Recommended by UPS for shipping up to 40 lbs (200# test) or 30 lbs (32 ECT)
- 200# test withstands 200 lbs/sq.in. of side wall pressure before bursting
- 32 ECT withstands 32 lbs/linear inch of stacking weight before crushing
- Maximum weight guidelines per box based on fiber box handbook and UPS guidelines:
- 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