Wahl's Stainless Steel Attachment Guide Combs glide through all animal coat types with ease, giving you the longer cutting lengths needed to keep your pets looking their best. The attachment guide combs provide 8 additional cut lengths that let you keep up to 1 inch of hair. They are easy to attach to your Competition or Ultimate Competition blades and glide effortlessly through coats, leaving a smooth finish at the length you need. Each guide comb has smooth, rounded tips and will fit snug to the blade for safe, snag-free clipping. For best results, use the attachment guide combs with the Wahl 30 Competition or Ultimate Competition detachable blade.Age range description: All Life Stages. Included components: Snap-On Combs With Organizer In Blister. Works on Wahl's KM Cordless, KM10, KM5, KM2 clippers. Comes in a convenient storage caddy with lid. Colour-coded combs for easy reference. 8 cutting lengths from 1 8" to 1" cut. Works with 30 Competition or Ultimate Competition detachable blade.