Art to Frames Double-Multimat-1626-754/89-FRBW26079 Collage Photo Frame Double Mat with 1 - 4x4 and 2 - 4x5 Openings and Satin Black Frame Comes with Satin Black frame, Regular Glass, 2 mats, backing and a saw tooth hanger (hardware as shown in the photos) Finished Frame Dimensions: 20" x 11" (Total frame size when hanging on the wall) Top Mat Color: Porcelain. Bottom Mat Color: Black Comes with 1 - 4x4 and 2 - 4x5 openings. (Each opening cut roughly 1/4" smaller then the size listed so it holds in your photos nicely) High quality 4-ply double mats ... Lignin Free, pH-neutral. Bevel Cut Edges