Comes with ,Regular Glass Corrugated and a 3 for wall mounting! Made of Wood - this one of a kind custom picture frame will enhance any piece of art you put in it! Fits 12x16 inch photos! Actual Frame size (finished size) is 14.5x18.5 inches. This frame is 1.5 inches wide and 0.7500 inches high. It has a .25 inch lip (the part that covers your photo) and a 0.3750 inch rabbet (space between the lip and back of the frame, the max thickness of art this frame can hold).