Mat Board Center, Pack of 20 12x12 Uncut Photo Mats, White Backing Boards - for Photos, Prints, Frames and More

Each mat moard measures 12x12 inches. 4-Ply Thick (1.4 mm or 1/16 inch), White Core, Acid-Free. Use this backing board to provide stability for

12x12 Grey Picture Frame for 8x8 photo with Ivory Mat and Real Glass

Mat Board Center, Pack of 20 12x12 Uncut Photo Mats, White Backing Boards - for Photos, Prints, Frames and More : : Home & Kitchen

Mat Board Center, Pack of 25, 12x12 White Backing Boards - 4-ply Thickness - for Pictures, Photos, Framing Support - Great for DIY Projects, Art, Prints

Mat Board Center, 50 Pieces 8x10 White Uncut Mat Boards Backing Boards - Full Sheet - Great for Pictures, Frames, Crafts and More

墊子板中心,50 件8x8 白色未切割墊板背襯板- 全片- 非常適合圖片、框架、工藝品等: 藝術、手工藝與縫紉

Pack of 25, 11x14 Pre-cut Mat with Whitecore fits 8x10 Picture + Backing + Bags.

12x12 Black Picture Frame for 8x8 Photo with Ivory Mat and Real Glass

THIS IS FOR ONE SINGLE MAT only w/oa backing board or bag, Featuring a picture opening for a 8x8 inch photo, and a 12x12 inch overall size. Picture

8x8 Mat for 12x12 Frame - Precut Mat Board Acid-Free Navy 8x8 Photo Matte Made to Fit a 12x12 Picture Frame, Premium Matboard for Family Photos, Show

12x12 Elmer's Foam Board

Golden State Art,Pack of 50, 10x20 White Backing Board with Browncore

12x12 Grey Picture Frame for 8x8 photo with Ivory Mat and Real Glass

Pack of 50, 12x12 Pre-cut Mat with Whitecore fits 8x8 Picture + Backing + Bags.

8x8 Natural Picture Frame for 4x4 Photo with Ivory Mat and Real Glass

Light Grey Suede Texture 8x10 Backing Board - Uncut Photo Mat

Economy 8ply Gallery Picture Matting and Boards