Art to Frames Double-Multimat-622-824/89-FRBW26079 Collage Photo Frame Double Mat with 16 - 3.5x5.5 Openings and Satin Black Frame Comes with satin black frame, plexi glass, 2 mats, backing and a wire Hanging set (hardware as shown in the photos) Finished Frame Dimensions: 25" x 31" (Total frame size when hanging on the wall). Top mat color: Chantilly. Bottom mat color: black Comes with 16 - 3.5x5.5 openings. (Each opening cut roughly 1/4smaller then the Size listed so it holds in your photos nicely) High Quality 4-ply double mats... lignin Free, ph.-neutral. Bevel cut edges