18 x 14 x 3 Lightweight 32 ECT Corrugated Boxes

- Ship toys, clothing, towels, and other durable items with our lightweight 32 ECT boxes
- 32 ECT boxes are 19% lighter than 200 lb. test boxes
- Bundle/bale quantity: 25/300
- Weight per bundle: 21 lbs
- Outside dimensions: 18 3/8 x 14 3/8 x 3 5/8 (+/- 1/8)
- Compatible with FedEx and UPS dimensional weight guidelines
- Made with lightweight C flute material, except for S-22101 (4 x 4 x 4) and S-22102 (5 x 5 x 5) which are B flute
- All boxes open along the length (first dimension) for easy packing
- Glued seams for added durability
- Meets ASTM D5118 specifications
- Available in 200# test and 32 ECT options
- 200# test recommended for shipping up to 40 lbs, while 32 ECT is recommended for shipping up to 30 lbs
- Pound test refers to bursting strength, while ECT refers to stacking strength
- Our boxes have a maximum weight capacity according to UPS guidelines, ranging from 65 lbs for 32 ECT single wall boxes to 160 lbs for 500# double wall boxes.