Brand Frefox Type Screwdriver set Pcs 10 pcs Magnetic Tips Chrome Vanadium Blade Soft Handle Grip premium quality materials plastics products are used in the handles. The ergonomical design of the handle minimizes muscle fatigue even after hours of use and Allows higher power Transmission wuth reduced dffort. premium quality chrome-vanadium steel is used in the production of blades.Due to the characteristics of this material durability is increased and high resistance against torsional stress is achieved The blades are matchrome plated against corrosion.