This package of 37 Envelope Bits is part of the Color Swatch Blossom Collection from 49 and Market. This package includes 31 die cut labels and frames and six envelopes. There are two designs of envelopes, you get three of each design. The frames and labels come in a variety of sizes and shapes. These pieces can be added to cards, scrapbook pages, tags, and other paper crafting projects. These pieces are acid free.