Description Made of high-quality material, this item of 5 nail grinder replacement heads are durable and sturdy. Suitable for most pet electric claw nail grooming tools. Properly grind your dog& 39;s toenails and smooth their claws safely. Features -Color:Assorted Color-Material:Emery + metal-Size: About2.50X1.50X1.50cm/0.98X0.59X0.59in- Using greatmaterialof good quality and fine craftsmanship, durable and wear resistant.- It can quickly and safely polish and trim pet nails,not hurting the nails of your beloved pets.- For the sake of your pet& 39;s health, it is necessary to pay attention to the hygiene of its nails.- It can grind the nails of pets much delicately and finely, convenient and practical.- Easy to install, one-piece pressing, not easy to fall off.Packing list: 5 x Dog Nail Grinder Wheels