Tough and durable standard boxes for the widest variety of shipping and storing jobs! These 20x20x4 corrugated boxes are designed to handle the rigors of shipping flat or lightweight items, providing both protection and compliance with all major carriers: UPS, FedEx, and USPS.

• • Strong Construction: Single-wall, 200 lb./ECT-32 test Kraft corrugated material for added strength and impact resistance.
  • Flatten for Storage: Cartons ship and store flat, saving you storage space in your warehouse or office.
  • Lightweight: 1.72 lbs. each, a great balance of durability and easy to handle.
  • Eco-Friendly: Made with recyclable Kraft material, these boxes support green packaging.
  • 10ct: Perfect for businesses or individuals looking for a cost effective packaging solution.

  
  Applications:

  • Shipping flat items like framed artwork, posters, mirrors and other small items.
  • Retail, e-commerce or office use to organize and protect important documents.
  • Storing or shipping fragile items with bubble wrap or packing paper.

  
  Make sure your items are packaged and carrier compliant. Order now and streamline your shipping with these tough and versatile corrugated boxes!