6 in 1 foldable screwdriver Treatment:Chrome plated 6 in 1 foldable screwdriverMagnetic slotted High tensile strength Top hardness degree Size: 5x75mm,5x100mm, 5x150mm,6x100mm, 6x150mm, 6x200mm8x150mm, 8x200mmMaterial:40 Cr ,CRVFinishing:Chrome plated,Black plated or Nickel platedPacking:colour box,hang card ,double blister,slide card etc.