<p>This is professional hair shears with precise tension screw,convex edge,very sharp</p> <p>Well-proportioned honed edge line and slide way,good handle feeling</p> <p>Front no hole design,finishing polish surface</p> <p>Material: Japan 440C</p> <p>Hardness: 58-60HRC</p> <p>Sharpness level: 5 stars</p> <p>Scissors Size: 5.5 Inch<br></p> <p>Overal Length: 6.3 Inch</p> <p>Blade Length: 2.24 Inch</p> <p>Net weight: 1.6 oz</p>