Set 225 Single Letter Frames features all 10 frame styles shown below in 3 sizes each. Sizes for all frames are as follows; Small: Outside 2.33" x 2.33", Inside Allowance 1.5" x 1.5"; Medium: Outside 3.9" x 3.9", Inside Allowance 2.5" x 2.5"; Large: Outside 4.9" x 4.9", Inside Allowance 3.15" x 3.15"; Frames are suitable for single letters from many different fonts; fonts sold separately.