Replacement wheel for emitting nail grinder. Material: The grinding wheel is sand alloy. Usually, a grinding wheel can last for a long time, for several years. How to Clean: You can use a gum to clean the grinding wheel after grinding the nail. How to replace: Simply remove Lanne Grinding wheel and replace the new grinding wheel. Dear Buyer, because of the lighting effect, the brightness of the monitor, manual measurement, etc., it may exist Light differences in color and size between the photo and the article. Hope sincerely that you can understand Thank you The description You search for a professional but affordable grinding head? Are you looking for a strong and trustworthy tool that can perform multiple tasks at a time? If so, do not look further Our professional pet grinding head must meet your needs. This is one of the best choices for you. Features - Color: As shown. - Size: 13 x 13 x 8 cm. - Material: Alloy sand. - Replacement wheel for emitting nail grinder. - Material: The grinding wheel is sand alloy. Usually, a grinding wheel can last for a long time, for several years. - How to Clean: You can use a gum to clean the grinding wheel after grinding a pet nail. - How to replace: Simply remove the old wheel of the slot and replace the new grinding wheel. - Dear Buyer, because of the lighting effect, the brightness of the monitor, the Manual measurement, etc., there may be slight color differences and size between the photo and article. Hope sincerely that you can understand Thank you Package comprising 2 x Pet grinding head