The screwdriver is very compact and easy to carry, thus it can be used as repair tool compatible equipment. The screwdriver has long design which can increase torque, thus you can experience the labor-saving feeling. Besides, it is equipped with magnetic feature which can absorb screws to conducive to your repairing work. The item is made of ABS and metal. The length of this item is about 10.5cm, the width is about 1.5cm, the height is about 1.5cm. It is very suitable compatible repairing most electronics, including cell phone, computer, watch, and so on. Item Name: Screwdriver Set Material:ABS,Metal Drill Specifications: Cross-shape Screwdrivers: PHO00, PHOO, PHO, PH1, PH2-; Hexagonal Screwdrivers: T4,T5,T6, T8, T9, T10; Inner hexagon screwdriver: 1.5, 2.0, 2.5, 3.0, 4.0; Slotted Screwdrivers: 1.5, 2.0, 2, 2.5, 3, 3.0, 4.0; Y-shape Screwdrivers: 2.0, 3.0;Triangle-shaped Screwdrivers: 2.0, 2.3, Five-star Screwdrivers Size:10.5cmx1.5cmx1.5cm/4.13inx0.59inx0.59in Notes: Installation Methods 1. Push the lower spring interface down 2. Put the long connecting rod into the interface 3. Push the connecting rod down to the required length 4. when putting connecting rod on the slot of handgrip correctly, the connecting rod will be automatically locked, and the installation can be completed by placing the required batch head into the slot. Please store handware in the dry and breathable room to reduce the rate of rust. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 X Connecting Rod 1 X Handgrip 6 X Inner Hexagonal Screwdrivers1.5, 2.0, 2.5, 3.0, 3.5, 4.0) 6 X Hexagonal Screwdrivers (T4, T5, T6, T8, T9, T10) 2 X U-shape Screwdrivers (2.3) 2 X Triangle-shaped Screwdrivers (2.0, 2.3) 2 X Y-shape Screwdrivers (2.0, 3.0) 3 X Five-star Shape Screwdriver (0.8, 1.2, 2.0) 5 X Slotted Screwdriver (1.5, 2.0, 2.5, 3.0, 4.0) 5 X Phillips Screwdriver (PHO00, PHOO, PHO, PH1, PH2-)