Well Made & SharpThe dog nail trimmer is made of full Martensite steel, quench by as high as to 1050 temperature. Super sharp to cut pets nails with ease & pain free, no crushed and split their nails. Very friendly to girl pet owners or persons whose hands have arthritis. Heavy Duty & Durablepet nail clipper is made of 100% stainless steel, durable enough for several years use. Cut thick and old nails with ease, especially work good for large dogs, old pets and those breeds with heavy nails. Better Designed MechanismSpecial designed non-slip handles are comfortable and easy catching. There is a small angle between blade and handles (not on a straight line), you'll be able to see what you're doing and won't cut their quick. Well Packed with FileThere is a free gift of nail file in the package, made of stainless steel with diamond flakes, works well to smooth the edges after cutting them.