Our hair scissor has gone through strict quality assurance tests, which gives us the certainty to offer a lifetime guarantee against this beauty gadget. High Quality J2 Stainless Steel: With a total length of 16.5cm and blades length of 6.3cm, this professional sharp edge hair cutting scissor is safe and easy to use on kids, men, women, elderly, children, babies and pets. Plus, with a sleek polished texture of matte stainless steel, our scissors not only resist tarnishing and rust, but also reduce the chance of messy hair by not getting hair tangled between their blades. ERGONOMIC AND NON-SLIP DESIGN: RUVANTI's professional hair scissors are prepared with an ergonomic non-slip design. Its sharp yet safe blades are carefully crafted to give a professional haircut every time. SHARP CONVEX EDGE BLADES: These high-quality J-2 stainless steel hair cutting scissors are tempered with precise blades and hand-sharpened cutting edges to evenly trim hair with ease. LIGHT WEIGHT: These dexterous hair scissors are lightweight, stylish and intelligently designed for women, men, children and pets. Uniquely manufactured to give a powerful cut and feel while requiring little to no thumb pressure and no hand fatigue.