Comes with Black frame, Plexi Glass, White mat and a a wire hanging set for wall mounting! Made of MDF - this one of a kind custom picture frame will enhance any piece of art you put in it! Finished Frame Dimensions: 23X21 inches (Total frame size when hanging on the wall). Comes with 6 - 5x7 inch bevel cut openings. Each opening cut roughly 1/4 inch smaller then the size listed so it holds in your photos nicely. The mat is high quality 4-ply Lignin Free and pH-neutral. This frame is 1.25 inches wide and 0.75 inches high. It has a .25 inch lip (the part that covers the mats) and a 0.4375 inch rabbet (space between the lip and back of the frame).