4 x 4 x 3 Corrugated Boxes

- Ideal for packing, shipping, and storing products.
- Quick and easy setup, loading, and closing process.
- Shipped flat for cost-effective freight savings.
- Available in bundle quantities of 25 boxes, with a total weight of 2500 lbs per bundle.
- Dimensions: 4 3/8 x 4 3/8 x 3 5/8 (+/- 1/8)
- Made of durable 200# kraft test material, with C flute for added strength.
- Open along the length (first dimension) for easy access.
- Glued seams for secure closure.
- Meets ASTM D5118 specifications.
- Available in various sizes, including B flute options for smaller items.
- 200# test boxes recommended by UPS for shipping up to 40 lbs, while 32 ECT boxes are recommended for up to 30 lbs.
- 200# test boxes can withstand 200 lbs/sq.in. of side wall pressure, while 32 ECT boxes can withstand 32 lbs/linear inch of stacking weight.
- Suitable for lightweight shipments.
- Box strength guidelines based on maximum weight per box, as recommended by UPS and the Fiber Box Handbook.