I set a standard weight of 5 pounds per cubic foot, so our boxes weigh 5, 8.75, 15 and 30 pounds, respectively, although the sizes of the boxes generally mean that dimensional weight will be used.

How to Find a Shipping Box for eBay. ... USPS, UPS and FedEx shipping boxes vary in sizes and types and can hold a variety of items including books, clothing, delicate vases and other items.

Miriam Brafman, the founder of Packlane, saw a huge potential market for customized shipping boxes. Now, her young company provides them to 11,000 brands big and small, and pulls in annual sales ...