Nail clippers and nail file: The nail file is suitable for pets of all sizes, and the nail clippers are more suitable for small and medium-sized pets, polishing the nails without sharp corners, making the nail tip smooth and round. It is a perfect choice for professional groomers or those who grind pet nails at home. LED Light: The professional dog nail file and clipper is equipped with LED light, which helps you avoid cutting too much blood from pet nails. It features ergonomic handles and more precise polishing of pet nails and causes less harm to your pet. Note: LED light may have less lighting effects on dark and black nails. Nail and Sharp Blade Storage Box: The nail storage box prevents nails from scattering, easy to clean. The knife is sharp and strong with stainless steel blades, creating a smooth result without jagged edges. Safety lock and latest design: the optimized cutting angle of this dog clipper is perfect for the Trimming Cats and Dogs Nails.Precise and sharp blade provides clean and safe trimming of pets nails. The spring mechanism provides even pressure which makes the action easier and smoother.