Package Content: 3pcs offset screwdriver set with Phillips and Slotted screw driver. Handle Design: Knurled handle area design provides a firm grip surface for easy operation. Material: One-piece chrome vanadium alloy steel heat-treated steel construction, strong and simple. Z shape design avoid obstructions and easily install or remove screws in hidden places. Slotted and Phillips tips are located at opposite ends of each driver create the necessary clearance, benefit of a longer lever arm that allows you to generate more torque.