Part of Wahl's Ultimate Competition Series, this #10 Medium detachable blade set is engineered for exceptional performance and precision. It features a cut length of 1/16" (1.8 mm), and a patent-pending design that allows it cut 2.5 times faster than Wahl Competition Series blades. For superior durability and rust protection, all Ultimate Competition Series blades are manufactured with a specialized black chrome finish. The #10 Medium detachable blade set is compatible with the Wahl KM1, KM2, Switchblade, Storm, Storm II, and most Oster and Andis detachable clippers. Blades proudly made in the U.S.A.