【SIZE】4FW Wide Dog Grooming Blade Cutting length 3/8",Our wide blade does not fit the traditional A5 dog Guide Comb 【Model】Compatible with Andis dog clipper and Most Oster A5 and Wahl KM10 Series,Artero clippers and many more dog clippers & cordless trimmers 【Materials】:Comb blade 440C Stainless-steel,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 【Professional】:DODAER is committed to the research and development of professional pet A5 series blades. In the pet blade industry, we are professional. If you receive the product with hairs, because each of our blades are cut tested and not used by others 【Customer Support】:Please make sure the applicable model before you buy, please contact us at any time if you have any questions 【SIZE】4FW Wide Dog Grooming Blade Cutting length 3/8",Our wide blade does not fit the traditional A5 dog Guide Comb