golden state art, pack of 100, 5 1/4 x 7 1/8 inches crystal storage bags - acid-free clear sleeves - fit for 5x7 photo framing mats gifts (ns1) golden state art <p> clear bags made to fit for 5x7 sizes: paper, picture print, envelope, cards, mats, backing. can be used to store or for projects, gifts, framing, and any other artworks!</p> <ul> <li> 100 quantity - acid free, crystal storage bags with flap (size: 5 1/4 x 7 1/8 inch without flap) </li> </ul> </p> <p>bag information: <ul> <li> adhesive strip is on the bag. slip-in and insert your items and fold the flap to seal over the bag's opening. </li> <li> can fit 5x7 paper, print, mat, double mat. </ul> </p>