ArtToFrames Collage Photo Frame Double Mat with 1-4x5, 5x7 Openings with Satin Black Frame and Alabaster mat. Comes with Satin Black frame, Regular Glass, Alabaster mat , backing and a sawtooth hanger (hardware as shown in the photos). Finished Frame Dimensions: 11" x 18" (Total frame size when hanging on the wall). Top Mat Color: Alabaster. Bottom Mat Color: Black Comes with 1 - 4x5, 5x7 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.