ArtToFrames 16x16 Inch Shadow Box Picture Frame, Framed in White, with Choice of Over 60 Colored Backings. Comes with Regular Glass, a colored foam board backing, easy-to-hang hardware for wall mounting and shadow box mounting accessory kit! This Frame made of Wood! Our shadowbox frames are great for framing Jerseys, Memorabilia, Keepsakes, Tickets, Records and More! This size can fit items up to 16x16 in size and 2.1870 deep (with the Regular Glass installed).Finished (Outside) Shadow Box size is 17.25x17.25.