You get 8 combs, each with a different color and different cutting length. The lengths range a full range of options with seamless accuracy.^ The 8 Pack Cutting Guides are intended for professional use only and is designed to deliver the sharp performance that experts demand.^ Professional 8 Color Coded Cutting Guides snap securely on to the blade for a reliable fit while youre trimming. ^ Each comb is designed to glide through hair quickly and efficiently for a smooth, time saving finish that both you and your client will appreciate.^ Note: not fit for wahl small/mini hair clipper. Please send us the wide and length of your original clipper nd let us check if you can have it fitted in your clipper/trimmer.