This screwdriver bits set can be used to series of daily necessities, such , mobile phone, , home appliance and so on. Compatibility for electronics repairing including smartphones, , air, , laptops, computer, eyeglasses, toys, PC, watches, game consoles and most handheld devices. Feature - ColorAssorted Color - Material: Steel. - Size: 20.5x9.7x2.5cm - This screwdriver bits set can be used to series of daily necessities, such , mobile phone, , home appliance and so on. - This precision screwdriver set has Aluminum handle with rotorable swivel makes screwdriver operation more efficient, convenient and comfortable. - bits-holder makes all the bits in this precision screwdriver set well organized and won’t out of place aluminum portable case for this precision screwdriver with compact integrated design. - Equipped with a storage box, convenient for carrying and storing. - Various screwdriver bits of different specifications can meet different needs easily. - With design, easy to install and practical for daily operation. - Warm Tip: Dear buyer, due to lighting effect, monitor’s brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 174 x Precision Screwdriver