Features: 1.Quality Assurance: Made of high-quality material. Sandblasted surface anodes treatment, anti-sweat, and anti-corrosion. 2.Magnetic Storage Box: Built-in ejection button, one-click pop-up bits container, hold all the screws in place so that they do not fall off. Magnetized tips improve handling and manipulation of screws. 3.Compact Size: Easy to carry and place. you can also carry it with you in your pocket and bag casually, Easy to use at any time. 4.Wide Application: Used for watches, eyeglasses, cellphone, computer, electronics, laptops, Game Console, jewelry with small screws or DIY work,cameras etc. 5.100 Satisfaction: If you have any question, please feel free to contact us.We will try out best to help you. Notice: Please allow 1-3cm deviation due to manual measurement Actual color may be slightly different from the image due to different monitor and light effect Description: Material: Chrome vanadium alloy steel Size:as shown Package List: 1 set x Repairing Tool