Each mat board measures 12x18 inches. 4-Ply Thick (1.4 mm or 1/16 inch), White Core, Acid-Free. Use this backing board to provide stability for
Acid-Free Custom Cut White Photo Matboards, backing boards, and clear bags 18x24 mat pre-cut for 12x18-inch pictures, photos, and artworks Mat Opening
Mat Board Center, Pack of 5, 18x24 for 12x18 White Photo Picture Mat Set - Mats, Backings, Clear Bags - Acid Free, 4-ply Thickness - for Pictures
Golden State Art, Pack of 50 Clear Bags for Mat (12 7/16 x 18 1/4 for 12x18 Mats) : : Home
Textured White 16x20 Backing Board - Uncut Photo Mat Board
Package: 10 pieces 8x10 uncut photo mats/ matboards - ivory. Each mat board measures 8 x 10 inches, 1/16 inch thickness. Uncut mat board: Use this mat
Mat Board Center, 8x10 Picture Backing Board, Uncut Photo Mat Board (Ivory, 10 Pack)
16x20 Frame for 11x14 Picture White Wood (6 Pcs per Box)
Each mat board measures 8x8 inches. 4-ply thick (1.4 mm or 1/16 inch), white core, acid-free. Use this backing board to provide stability for picture
Mat Board Center, Pack of 20 8x8 Uncut Photo Mats, White Backing Boards - for Photos, Prints, Frames and More
Pack of 10 Uncut White Core Matboards Acid Free 4-ply for Picture Photo Framing
Each mat board measures 12x18 inches. 4-Ply Thick (1.4 mm or 1/16 inch), White Core, Acid-Free. Use this backing board to provide stability for
Mat Board Center, Pack of 20 12x18 Uncut Photo Mats, White Backing Boards - for Photos, Prints, Frames and More
Mat Board Center, Pack of 10, 18x24 Uncut White Color Mats Mat Boards - Acid Free, 4-Ply Thickness, White Core - Great for Pictures, Photos, Framing Backing
Each mat board measures 12x18 inches. 4-Ply Thick (1.4 mm or 1/16 inch), White Core, Acid-Free. Use this backing board to provide stability for
Mat Board Center, Pack of 20 12x18 Uncut Photo Mats, White Backing Boards - for Photos, Prints, Frames and More
Mat Board Center, Pack of 10, 16x20 Uncut White Color Mats Mat Boards - Acid Free, 4-Ply Thickness, White Core - Great for Pictures, Photos, Framing Backing
Mat Board Center, Pack of 10, 18x24 Uncut White Color Mats Mat Boards - Acid Free, 4-Ply Thickness, White Core - Great for Pictures, Photos, Framing Backing