Pack of 10 uncut 5x7 picture mats, mat boards Outside Size: 5x7 (Fits for 5x7 frame) White Color, White Core, Acid Free 4-Ply Thickness: 1/16 inch thickness provides depth to your picture. It can be used in addition to a frame, mat, or standalone. It makes a great gifts or decorations, whether it is at your home or office, for friends and family Uncut Matsby Golden State ArtBeautiful, Strong Uncut Mats for all of your photos and artworks. Made to be used in your home or office, showcase your memories today!Acid-free4-ply ThicknessWhite ColorPack of 10