Art to Frames Double-Multimat-47-736/89-FRBW26061 Collage Frame Photo Mat Double Mat with 2-6x8 Openings and Espresso frame High quality 4-ply double mats; Lignin Free, pH-neutral; Bevel Cut Edges Comes with Espresso frame Dimensions: 17" x 12" with 2 - 6x8 openings Top Mat Color: Mahogany; Bottom Mat Color: Black Comes with Espresso frame, Glass, backing and hooks for wall