The Dovo #50 is a 6 1/2" stainless steel thinning shear with 40 teeth. The teeth have a V-shaped cutting edge for benefiting both the hair's texture and feedback for the stylist. Removable finger rest and user-adjustable center screw (comes with tool). Satin-finished stainless steel suitable for steam-sterilization. Weighs 35 grams. Made in Solingen, Germany.