Ten piece clipper guide comb set, fits Oster, Andis & Wahl. Contains all 7 (1/16", 1/8", 1/4", 3/8". 1/2", 5/8", 3/4", 7/8", 1", 1 1/4") universal fitting combs. Fits Oster and many other brands of clippers. Fits Oster A5, Golden A5, Turbo A5, Classic 76, Powerline, Turbo 111, Fast Feed, Wahl Senior, etc. Spring loaded metal clip attaches to back of clipper blade and plastic comb snaps over front of blade for secure fit. Combs Are 1.875" Wide and fit Full Size Clippers. Does Not Fit Small Trimmers.