Dog Nail Grinder wont cut sensitive nerves like dog grooming accessories such as dog nail clippers Unique protective cap contains clipped filings to prevent mess Precision emery filing wheel with a soft sound gently removes thin layers of nail Pet nail grinder appropriate for dogs and cats of any age or size Itÿrequires 2 C batteries (sold separately Pet Cleaning & Grooming Products Grooming Products Type: Clippers, Trimmers & Blades Application: Dogs Feature: Eco-Friendly Model Number: NL-5202 What's in the box 1 x electric pet nail file.