Description This 10 replacement heads for nail polisher are made of emery material, which is sturdy and durable, simple and practical, suitable for pet electric nail nail tools. With large size and large surface area, it can properly grind your dog' s toenails and smooth their paws. Features- Color: Golden.- Material: Emery.- Size: Approx. 2 x 1. 2 x 1. 2 cm/ 0. 8 x 0. 5 x 0. 5 inch.- 【High Quality】: Made of high- quality emery material, and durable, professional and safe, and can be used repeatedly for a long time.- 【Easy To Replace】: Just take out the old grinding wheel from the tank and replace it with a new one. The replacement process is convenient to create an order.- 【Professional And Durable】: Large size, large surface area, can better grind dog nails and smooth their paws.- 【Cleanable】: After you have cleaned your pet' s nails, you can use an eraser to clean the grinding wheel, so that the grinding effect will be better the next time you use it.- 【What You Will Get】: 10 replacement wheels, one can be used for several years, the number is enough to meet your needs. Package Including 10 x nail grinding head