This Gallery Wall Picture Frame set provides you with 6 aluminum metal frames: (all sizing is measured in inches) 2 - 8"x10" Frames to hold 5"x7" photos 1 - 11"x14" Frame to hold 5"x7" photos 2 - 10"x20" Frames to hold 3 Pictures sizing 5"x5" (3 cut outs in mat boards ) 1 - 12"x16" Frame to hold 8"x10" 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**