Miaco size #10, #12 and #16 hair clipper guide comb set. This three piece guide comb set includes a number 10 guide comb which leaves hair 1.25" (32mm) long, a number 12 guide comb which leaves hair 1.5" (38mm) long and a number 16 guide comb which leaves hair 2" (51mm) long. Fits full size Wahl clippers. Fits blades that are 1-5/8" to 1-3/4" wide. Will not fit small trimmers such as Peanut trimmer.