Choice Shipping Supplies is your primary source for all of your corrugated needs!>Our large assortment has many box styles to chose from such as standard, heavy-duty, tall, flat, specialty moving boxes and much more! With over 1,600 corrugated box sizes available, our huge selection ensures you can choose the right size box for any application. Check out the Choice Shipping Supplies store for a full selection of corrugated boxes!>>Product Specifications: 20 x 20 x 20" Double Wall Boxes with Hand Holes. Package includes 10 double wall boxes per bundle. Boxes ship flat to save on storage, space and shipping. Corrugated boxes are reusable and recyclable. Inside dimensions measure 20 inches in length x 20 inches in width x 20 inches in height. Use this popular size cube box to package cylindrical, round or odd shaped products. Carton capacity is approximately 4.63 cubic feet. These boxes are trusted by professional movers and are great for packing, shipping, moving and storage. Boxes feature carry hand holes to make lifting and moving easy. Cube boxes disburse product weight evenly for easier stacking. These boxes are manufactured from heavy-duty 275#/ECT-48 double wall, c-flute kraft corrugated. Recommended weight capacity is 100 pounds. This is only a guide, weight must be distributed evenly. These boxes provide twice the protection of a standard box. Heavy-duty corrugated provides better protection and stacking strength. These boxes fold together in seconds and easy to assemble. Made in the United States.