Art to Frames Double-Multimat-563-89/89-FRBW26079 Collage Photo Frame Double Mat with 5-8x10 Openings and Satin Black Frame Finished Frame Dimensions: 16" x 50" (Total frame size when hanging on the wall) Top Mat Color: Black; Bottom Mat Color: Black Comes with 8x10 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