4 x 4 x 28 Tall Corrugated Boxes

- Easily ship irregularly shaped items such as golf clubs, lamps, carpet rolls, and fishing poles
- Tall shipping boxes with easy-open design
- Requires less tape compared to long boxes
- Available in bundles of 25 or bales of 500
- Dimensions: 4 3/8 x 4 3/8 x 28 5/8 (+/- 1/8)
- Suitable for use with all FedEx and UPS services
- Meets ASTM D5118 standards
- Made from durable C flute material
- Glued seams for added strength and security
- Available in two strength options: 200# Test and 32 ECT (Edge Crush Test)
- 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, while ECT refers to stacking strength
- Box strength guidelines provided by the Fiber Box Handbook and UPS
- Suitable for lightweight to heavy shipments, with maximum weight recommendations ranging from 30 lbs to 160 lbs depending on box type and strength level.