【Blade size】：blade Cutting length 5/32-Inch(4 mm) 1/4-Inch(6.3mm) 3/8-Inch(9.5mm) 1/2-Inch(13mm) 【Tool head material】： The blade is made of high-quality stainless steel , which improves the reliability and service life of the blade 【Rust resistant and durable】： The surface is chrome plated to prevent rust effectively. The blades are made of high quality materials, so they are very durable; Rust does not stick to chrome-plated surfaces 【Suitable models】：Compatible with Andis Ultra Edge, Andis CeramicEdge series,for Andis model detachable blade clippers:Versa, AGC, AGP, AGRC, AGCL, AGR Plus, AGRV, DBLC, MBG, SMC and Most Oster A5,Classic 76, Star-TEQ, Powerline and Outlaw,Wahl KM10 Series clipper 【After-sales service】： If the product has any quality problems, feel free to contact, we will give you within 24 hours to deal with. 【Blade size】：Ceramic blade Cutting length 5/32-Inch(4 mm) 1/4-Inch(6.3mm) 3/8-Inch(9.5mm) 1/2-Inch(13mm)