• Made from the Finest 440-A Japanese steel • Helps you glide through hair and stays sharp longer • Forged with hand welded handles to blades to ensure excellent balance, great control and proper blade alignment. • Comfortable/Ergonomic patented Shark Fin handle • Are unlike any other swivel thumb shear on the market • Patented Shear-Fit scissor Finger Fitting System ensures your shears are properly fitted to your exact ring finger and thumb diameter • Rockwell hardness of 56-57