SIZE:40# Blade Cutting size 1/100 In(0),30# Blade Cutting length 1/50 In(0),10# Blade Cutting size 1/16 In(1),7FC Blade Cutting length 1/8 In(3),5FC Blade Cutting length 1/4 In(6),4FC Blade Cutting size 3/8 In(9),3-3/4FC Blade Cutting length half In(13mm) Model:Compatible with Andis pet canine clippers models:For UltraEdge,CeramicEdge series Compatible with Andis canines puppy clippers models:For AG,AGC,AGP, AGRC, AGCL, AGR Plus, AGRV, DBLC, MBG, SMC,VersaVersa, AGC, AGP; Compatible with Oster canines domestic dog clippers models:For Oster A5,Classic 76, Star-TEQ, PowOster A5,Classic 76, Star-TEQ, Powerline and Outlawerline and Outlaw ; Compatible with Wahl canines pup clippers models:KM2, KM5, KM10 Series ; Compatible with Oster dog pet clippers models:For Oster A6, Golden A5, Turbo A5, Power Max, PowerPro Ultra,Classic 76/Star-Teq/Power-Teq,Power official ; made of Stainless Steel BladeGrooming for pet,dog,cat,horse,sheep and varied animals Materials:blade 440C Stainless-steel,Blade sharp and robust hardness, water won't rust