General description Multifunctional screwdriver kit designed for repairing eyeglasses, sunglasses, watches, cellphones, and other precise devices. This portable tool kit comes with a keychain for easy carrying. Technical specifications Material: Metal Color: Silver Applicable screw diameter: 1.7mm & 2.6mm 60mm screwdriver diameter: 5.0mm Quantity: 100PCS/set Measurement allowed error: +/- 1-3cm Other information Package includes: 100 x Screwdrivers Note: Light and different displays may cause the color of the item in the picture to differ slightly from the actual product.