20x20 - 20 x 20 2 inch Deep Shadow Box Custom Size Solid Wood Frame with UV Framer's Acrylic & Foam Board Backing - Great For a Photo, Poster, Painting, Document, or Mirror This frame will hold a 20x20 photo, poster, mirror, painting, or document. Solid Wood Frame with Glued & V-Nailed Corners - 100% Satisfaction Guaranteed! UV Resistant Framer's Acrylic and Foam Board Backing Included. Frame Width is 1 inch and 2 inches deep. Please email us with any questions. Hanging harware Included.