16 x 8 x 4 Corrugated Boxes

- Ideal for packing, shipping, and storing products
- Quick and easy setup, loading, and closure
- Flat shipping for cost savings
- Bundle/bale quantity: 25 / 750 lbs./bundle: 14
- Dimensions: Outside: 16 3/8 x 8 3/8 x 4 5/8 (+/- 1/8)
- Material: 200# kraft test boxes (C flute), except for B flute options
- All boxes open along the length (first dimension) and have glued seams
- Meets ASTM D5118 specifications
- 200# test boxes have 60% stronger bursting strength and are 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) according to Fiber Box Handbook and UPS guidelines:
- 32 ECT single wall: 65 lbs (UPS) / 30 lbs (Fiber Box Handbook)
- 200# single wall: 65 lbs (UPS) / 40 lbs (Fiber Box Handbook)
- 275# single wall: 95 lbs (UPS) / 65 lbs (Fiber Box Handbook)
- 350# single wall: 120 lbs (UPS) / 80 lbs (Fiber Box Handbook)
- 200# double wall: 80 lbs (UPS) / 60 lbs (Fiber Box Handbook)
- 275# double wall: 100 lbs (UPS) / 80 lbs (Fiber Box Handbook)
- 350# double wall: 120 lbs (UPS)