This package includes3 13" x 13" flat frosted storage envelopes from 49 and Market. These envelopes are designed to hold kits and workshops until they are finished. These frosted storage envelopes have a 49 and Market logo on the front and a Velcro closure. These envelopes can also hold scrapbook papers, stickers, embellishments, stamp and die sets, and many other crafting products (all sold separately). You will love the size and versatility of these envelopes for all your crafting needs.