Perfect Moving 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, Medium and Small Size Boxes: Made of kraft brown unprinted cardboard, single-layer corrugated boxes are lightweight and sturdy, perfect for house files, business file and personal household items 20 Pack Bulk Box Value Bundle: Manufactured from and brand new 100% Recyclable and Reusable: Simple materials, excellent performance; Made in the USA