golden state art, 11x14 white photo wood collage frame, for (1) 8x10 with real glass and white mat golden state art acid-free white-core mat-boards are a 4-ply paper-mat that provide the aesthetic and design benefits of a bright white bevel. it can be used for matting photos, art, and needlepoint. also great for crafts, backboards, signs, children's projects, and school projects.