The PetZoom Nail Groom is a unique pet nail filer that comfortably trims and smooths your pet's nails quickly, easily and without any pain. It features adjustable 2-way safety cover with built-in guard suitable for small andlarge pets. The rotating metal file head spins at 7000 x a minute, trimming the tip and sides of the nail at the same time, creating smooth and rounded nails. You can trim your pet's nail anywhere and anytime, safety cover will all the filings. Comfortable to hold, fits right in your hand. Good nail care is essential to your pet's health and comfort.