Designed to fit Wahl's Km2, KM5, KM10, KM Cordless, Thick Coat Clipper, PowerGrip, Ss Pro, Stable Pro Plus, and XBlock pet clippers also compatible with most Oster and Andis detachable-style clippers. This blade is intended for sculpting hair, blocking and blending of cattle coats and sheep fleece. Improper use or direct contact to skin can result in injury to your animal. The X-Block Ultimate Competition blade is a topline cattle blocking blade that cuts through glue with no drag. Its super feeding and patented cleanout design prevents hair and residue buildup. Features a midnight chrome finish designed to cut faster and smoother with hardened steel for a durable and long-lasting blade Wahl performs quality assurance on all of our products and small bits of synthetic hair may appear on the blade or clipper as a result of this process. Rest assured that your clipper and blade are brand new.