... carbon steel .Handle:PP, TPR ,TPE, PP+TPR, PVC.Blade:round blade ,square steel,hex steel etcPlating:Bright-chrome plated ,Bright ... : New design Screwdriver1.Type: Newly design 6pc ruuber handle screwdriver set with plastic support 2.Blade: High quality chrome-vanadium ... steel, through hardened,chrome-plated. Round blade 3. Handle: rubber handle with logo pp+tpr soft ...