Speedik clipper blades, 2mm size, perfect for trimming. I used it for cutting my dog's hair for about a year. I haven't had it sharpened. The sharpness has decreased, but I think it can still be used if sharpened. I cleaned it, but there are still some hairs that I couldn't remove completely. For those who can sharpen it themselves, or those who will send it out to be sharpened, please consider. - Brand: Speedik - Model Name: Clipper Blade - Size: 2mm - Accessories: Spring, screw, nut Thank you for looking. For dogs Trimming Clippers Speedik replacement blade Made by Speed Co. 2mm