Designs and Features: - Sharp blades are made of high quality stainless steel. - Unlock protection prevent children from using it. - Safety stop blade greatly reduces the risk of cutting nails too short. - Ergonomically designed non-slip handles are strong,lightweight,and comfortable. Package includes: - Nail trimmer x 1 - Nail file x 1 - Instruction card x 1 1 Hold pets paw securely while trimming the nails. 2. Cut off the top of the nail quickly with a single stroke. 3. Don't cut off too much to avoid the blood vessels. 4. On dark nails the blood vessels are invisible, so please consult a vet before nail clipper use. There is a nail file in the package, using this nail file to make your dog's nail smooth Reward your dog after every use to make your pet has no fears to nail groomming.