CUSTORM SUPPORTS?:If blade set that you purchase fails to fit your trimmer, please contact customer service and we will reply within 24 hours, we will arrange free of charge or refund. Profession Technology?:The blade adopts the latest powder metallurgy technology and ceramic sintering process. Materials?:Comb blade 440C Stainless-steel,Shear blade Titanium-coating Ceramic,Blade sharp and strong hardness, water will not rust.It is more heat resistant than traditional carbon steel process and has less noise when used. Model?:Compatible with Andis UltraEdge, Andis CeramicEdge series,for Andis model detachable blade clippers:AG, AGC, AGP, AGRC, AGCL, AGR Plus, AGRV, DBLC, MBG, SMC and Most Oster A5 and Wahl KM Series. SIZE?:#10 blade ,Leaves pet’s hair 1.5mm (1/16").