This Gallery Wall Picture Frame set provides you with 5 Aluminum Metal frames: Perfect for the floating shelf and no holes on the wall. (all sizing is measured in inches) 2 - 11"x14" frames to hold 5"x7" photos 1 - 5"x7" frame to hold 4"x4" photo 1 - 8"x10" frame to hold 4"x6" photo 1 - 17"x20" frame to hold 11"x14" photo The mat board color is white for all frames. All mat board ‘cut outs’ will be ½ inch smaller. As an example this frame holds an 8”x10” photo. The cut out will be exactly 7.5” x 9.5”. A slight overlap to allow for better framing practices. Frames can be hung horizontally or vertically with plexi glass cover. Easy install instructions with interchangeable frames **Custom Matting Available upon Request**