7 x 7 x 12 Corrugated Boxes

- Ideal for packing, shipping, and storing products
- Easy to set up, load, and close
- Shipped flat for cost-effective freight
- Bundle/bale quantity: 25 / 900 lbs./bndl: 13
- Dimensions: Outside: 7 3/8 x 7 3/8 x 12 5/8 (+/- 1/8)
- Suitable for all FedEx and UPS dimensional weight requirements
- Made of durable 200# kraft test material (C flute)
- Some sizes available in stronger B flute: S-13287 (3 x 3 x 3), S-16725 (4 x 4 x 3), S-4040 (4 x 4 x 4), S-19037 (4 x 4 x 5), S-4050 (5 x 5 x 5)
- All boxes open along the length (first dimension) and have glued seams
- Meets ASTM D5118 specifications
- 200# test boxes recommended by UPS for shipping up to 40 lbs, while 32 ECT boxes are recommended for up to 30 lbs
- Pound test refers to bursting strength, while ECT refers to stacking strength
- Box strength guidelines (maximum weight per box) based on 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