is your premier source for all of your corrugated needs! With over 1,600 corrugated box sizes available, our huge selection ensures you can choose the right size box for any application. ‘s corrugated box assortment has many styles to choose from including standard, flat, tall, heavy-duty, double wall, triple wall boxes and much more! Check out the for a full selection of corrugated boxes! Product Specifications: 20 x 10 x 12″ Corrugated Boxes. Inside dimensions measure 20-inches (length) x 10-inches (width) x 12-inches (height). Carton capacity is approximately 1.389 cubic feet. corrugated boxes are great for packing, shipping, moving, storage, crafting and much more! These boxes are the industry standard and proudly made in the United States. corrugated boxes are easy to assemble and fold together in seconds. Standard strength industrial corrugated boxes are manufactured from 200#/ECT-32 single wall, c-flute kraft corrugated. Estimated weight capacity is 65 lbs. (This is only a guide, weight must be distributed evenly). PACKAGING: Package includes 25 boxes and ship flat to save on storage, space and shipping. Corrugated boxes are reusable and recyclable. Perfect Shipping Supplies – Designed to fit clothing, books, household, kitchen, garage, basement, office supplies and other personal items for moving, shipping, storage, or small business packaging Heavy Duty Shipping Boxes – Holds up to 65 lbs (pounds), 32 lb (pound) edge crush tested, certified and tested to meet all single wall box storage, mailing, and freight requirements Extra Large, Large and Medium and Small Size Boxes – Made of kraft unprinted cardboard, single-layer corrugated boxes are lightweight and sturdy, perfect for house files, business file and personal household items 25 Pack Bulk Box Value Bundle – Manufactured from and brand new 100% Recyclable and Reusable – Simple materials, excellent performance; Made in the USA