18 x 18 x 10 Lightweight 32 ECT Corrugated Boxes

- Ship toys, clothing, towels, and other durable items easily and efficiently
- 32 ECT boxes are 19% lighter than 200 lb. test boxes
- Bundle/ bale quantity: 25/300
- Weight per bundle: 39 lbs
- Dimensions (outside): 18 3/8 x 18 3/8 x 10 5/8 (+/- 1/8)
- All boxes meet FedEx and UPS dimensional weight requirements
- Made of lightweight C flute material, except for B flute options
- All boxes open along the length for easy packing
- Glued seams for added strength and durability
- Meets ASTM D5118 specifications
- 200# Test boxes recommended for shipping up to 40 lbs by UPS
- 32 ECT boxes recommended for shipping up to 30 lbs by UPS
- 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:
- 32 ECT single wall: 65 lbs (Fiber Box Handbook), 30 lbs (UPS)
- 200# single wall: 65 lbs (FBH), 40 lbs (UPS)
- 275# single wall: 95 lbs (FBH), 65 lbs (UPS)
- 350# single wall: 120 lbs (FBH), 80 lbs (UPS)
- 200# double wall: 80 lbs (FBH), 60 lbs (UPS)
- 275# double wall: 100 lbs (FBH), 80 lbs (UPS)
- 350# double wall: 120 lbs (FBH), 100 lbs (UPS)
- 500# double wall: 160 lbs (FBH), 140 lbs (UPS)