3 x 3 x 3 Corrugated Boxes

- Same day shipping available if ordered by 6 pm
- Freight and storage savings with flat shipping option
- Quantity quotes available
- Bundle/bale quantity: 25/3000 lbs per bundle
- Dimensions: 3 3/8 x 3 3/8 x 3 5/8 (+/- 1/8) outside
- All boxes meet ASTM D5118 specifications
- Material: 200# kraft test boxes, C flute except for B flute options
- Features: Boxes open along the length, glued seams
- 200# test boxes recommended by UPS for shipping up to 40 lbs
- 32 ECT boxes recommended by UPS for shipping up to 30 lbs
- Pound test refers to bursting strength, ECT refers to stacking strength
- Box strength guidelines (maximum weight per box) according to Fiber Box Handbook and UPS guidelines