EASY TO FOLD - The small shipping box is very easy to fold. You can fold one in seconds without tape, glue or staples needed. Not only save the cost of packaging materials, but also save your time; | BOX SIZE - The inside measurement of the corrugated mailer box is 5 x 5 x 2 inches, the outside is 5.5 x 5.2 x 2.03 inches, ideal for shipping small items, like jewelry, soap, small hand-made items; | SUPER STRONG YET LIGHT WEIGHT - The one-piece folding mailing box is manufactured from 32ect-E kraft cardboard, very sturdy yet light weight (only 1.56 ounce per piece), can save your postage and protect your items well; | ELEGANT FOR CUSTOMIZATION - The outside of the packaging box is oyster white, it looks very elegant, and you can stick stickers, labels or paint on it for customization,perfect for small business; | BUY NOW RISK FREE - If for any reason, you don't absolutely like the white cardboard box, just return it, and we'll refund every penny (or replace it, if there is a problem).