4 x 4 x 9 Tall Corrugated Boxes

- Easily ship irregularly shaped items like golf clubs, lamps, carpet rolls, and fishing poles
- Tall shipping boxes that open along the length for easy packing
- Requires less tape than long boxes
- Bundle/bale quantity: 25/1200
- Dimensions: 4 3/8 x 4 3/8 x 9 5/8 (+/- 1/8)
- Made of strong C flute material
- Glued seams for added durability
- Meets ASTM D5118 standards
- Available in 200# test or 32 ECT (Edge Crush Test)
- 200# test recommended by UPS for shipping up to 40 lbs
- 32 ECT recommended by UPS for shipping up to 30 lbs
- 200# test boxes can withstand 200 lbs/sq.in. of side wall pressure before bursting
- 32 ECT boxes can withstand 32 lbs/linear inch of stacking weight before crushing
- Suitable for lightweight shipments
- Box strength guidelines (maximum weight per box):
- Fiber box handbook: 65 lbs (32 ECT single wall), 65 lbs (200# single wall), 95 lbs (275# single wall), 120 lbs (350# single wall), 80 lbs (200# double wall), 100 lbs (275# double wall), 120 lbs (350# double wall), 160 lbs (500# double wall)
- UPS guidelines: 30 lbs (32 ECT single wall), 40 lbs (200# single wall), 65 lbs (275# single wall), 80 lbs (350# single wall), 60 lbs (200# double wall), 80 lbs (275# double wall), 100 lbs (350# double wall), 140 lbs (500# double wall)