Features: This multifunctional screwdriver- is with 45 kinds- of bits- which is suitable for almost all screws. Waterproof, rust-proof, wear-resistant and durable-. You can use it for reparing precision- electric appliance-, mobile phone, watch, eyeglass- and other applications. Easy to carry, It's very small. You- can take it with- you and put it in- your pocket, which is convenient for your- work. High precision- screwdriver- for head, high-end steel (chrome- vanadium- steel) by special heat treatment-. It withstands with high torque-. Skin-friendly paint for touch, no fading, no scratches, uneven and comfortable hand feel, a good-choice for sending friends and elders-. Specifications: Material:Alloy Steel Size:As Picture Shown Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1 Set Screw Driver