Wahl's Diamond 5-in-1 Replacement Blade is a premium-quality, durable blade that provides the optimal cut to meet professional pet grooming needs. This diamond blade set features a luxurious black finish, with an innovative carbon coating that provides extreme durability. Made in Germany, this product was engineered to the highest standards of quality. Wahl® Diamond 5-in-1 Replacement Blade is skin-friendly to ensure that it can provide a close cut without irritating the animal. This blade is easy to attach and detach and adjusts from sizes #9, #10, #15, #30, and #40. Order this uniquely durable blade to enhance your clippers today! Key Features: Carbon coating provides strength of diamonds and luxurious black finish Skin friendly with less friction to easily cut fur and hair with no fuss Fits Wahl Arco, Bravura, Chromado, Figura, Motion and Li+Pro style clippers Adjusts from sizes #9, #10, #15, #30, and #40 Made in Germany