Matboard can be used for matting photos, art, and needlepoint, shows, to sell. Also great for crafts, backboards, signs, children’s projects, and school projects. 100% acid free. This package does not come with backing or bags. , Acid free, 25 White 11×14 mats for 8×10 Whitecore mattes This item comes with 25 11×14 single mats for 8×10 The opening size is 7.5″x9.5″ for 8×10 print. The mats are beveled cut with white core and 4-ply thick (about 1.4 mm or 1/16 inch).

, Acid free, 25 White 11×14 mats for 8×10 Whitecore mattes. Also great for crafts, backboards, signs, children’s projects, and school projects.