White Shipping Boxes Basic Infomation: Inside Usable Dimensions: 8 5/8" x 5 7/8" x 1 7/8", Outside Dimensions:9x6x2", 60 Pack. Material: recycled cardboard paper, White color. Heavy Duty 3 Layer Box Mailers: 3 layers thick corrugated cardboard makes the boxes lightweight but sturdy for delivery. Can be easily used for UPS, USPS, Fedex shipping, makes your items arrive safely. Wide Usage Small Shipping Boxes: This carton box can be used for packaging picture frames, books, clothes, gifts, craft, DVD, or other projects. This mailbox is ideal for gift wrap, shipping, packing, mailing, storage, small business, wholesale. Easy to Assemble Flat Shipping Boxes: come flat, easy to store, can be assembled quickly without any tools. Tab locking makes this small packing boxes closed security. Protect your product so that it can arrive safely. Clean Look & Easy to Decorate: The smooth white surface makes this box perfect for DIY. Can be used as gift giving, makes your own special customized gift box and have fun.