1、Complete tool set, compact and flexible, easy to operate. 2、Applicable to accurate phone,laptop and computer repairing work. 3、Made of high quality chrome vanadium steel,not easy to rust or get corrosion. 4、The handle is ergonomic designed for better using experience . 5、All of the screwdriver bits are integrated in a box for convenient access and storage. Features: Complete tool set, compact and flexible, easy to operate. Applicable to accurate phone,laptop and computer repairing work. Made of high quality chrome vanadium steel,not easy to rust or get corrosion. The handle is ergonomic designed for better using experience . All of the screwdriver bits are integrated in a box for convenient access and storage. Specification: Material:CR V Steel Screwdriver Bits Type: PH000 PH00 PH0 PH1 PH2 Slot 1.5 Slot 2.0 Slot 2.5 Slot 3.0 Slot 4.0  T4 T5 T6 T8 T9 T10 Y 2.0 Y 3.0  Triangular 2.0  Triangular 2.3 H 1.5 H 2.0 H 2.5 H 3.0 H 3.5 H 4.0 U 2.3 Pentalobe 0.8 Pentalobe 1.2 Pentalobe 2.0 Socket Type:M 2.5 M 3.0 M 4.0 M 4.5 M 5.0 M 5.5   Package List: 1 x Pry Tool 1 x Tweezers 1 x Handle 1 x Extension Bar 8 x Socket 30 x Screwdriver Bits