Stainless steel, thinning shears have two sharp blades. One blade has a sharp, smooth edge and the other has 46, V-shaped teeth to blend, refine, texturize and soften the ends of hair after cutting for beautiful, innovative styles. High-quality, ice-tempered, stainless steel shears stay sharp for long-lasting use. Lightweight shears have a built-in finger-rest for a comfortable cutting experience and detachable blades that can be easily removed and replaced. 7-1/4"