Wahl Professional Colored Guide Comb Set are the professional's preferred guide combs. The package includes left and right ear guide combs for use on standard adjustable clippers. Wahl combs are not harsh on skin so they will not hurt while gliding through your head. The combs are made of high quality plastic and can be simply cleaned by shaking off extra hair or rinsing and set out to air dry. Fits on all standard Wahl blades except the 5-in-1 Adjustable Blade Set and All-in-One Styling Blade.