Our Heavy Duty boxes are great for packing and shipping those heavier items. The extra corrugation provides sturdy protection for those grueling trips and heavy weights. Made with over 80% recycled materials, the recycled nature of our shipping boxes make them eco-friendly too.

Box Strength ECT 44

• All measurements are in inches and reflect the inner box dimensions
• Ships flat for freight and storage savings.
• Most items sold in bundles of 25, 15 or 10 boxes