... set 1.Material:Cr-v 2.handle:PP Size:3-6mm 3.Head:phillips ... steel , chrome-molybdenum steel ,chrome-vanadium steel ,carbon steel .Handle:PP, TPR ,TPE, PP+TPR, PVC.Blade:round blade ... E:printing LOGO or words on blade or handle as your request,F:Fully-heated,Oil resistance ... screwdriver set 2.Blade: High quality chrome-vanadium steel, through hardened,chrome-plated.3. Handle: rubber handle with logo ...