4-In-1 Optical Screwdriver Key Ring With Chain: Includes Socket Heads, Flat Head, Phillips Head. Multi-function Glasses Accessories Glasses Watches Mini portable screwdriver.It Helps You Repair Tools, Toys, Eyeglasses, Electronics And Other Items With Screws And Screws Bolts. Thanks To The Added Grooves On Its Handle, It Will Not Slip. This Screwdriver Can Be Attached To Your Keys, Wallet, Bag, Or Pocket Due To Its Function Of Keychain. Built in resistant metal, Attaches to a key ring to have it with you at all times. Product features: this set of screws is mainly suitable for small confidential parts, such as eyeglass frames. , mobile phones, tablets, watches, etc. Color: silver Size: length 6, 9 cm, diameter of the suspension ring 2 mm Delivery quantity: 3 pieces Product dimensions are all measured by hand, there are errors and the actual product shall prevail. Product color is affected by shooting light view and there is a slight color difference, which depends on the actual product received.