DescriptionSuitable for many kinds of eyeglass and sunglass, it also for requiring tiny screws, including watch, toy, camera, computer and more. Organized in transparent plastic box, different size screw in different grid, easy to install and use. Package with a piece of size illustration ,it will help you distinguish the screw size.Feature- Color: As Shown. - Material: Stainless Steel. - Size: 8.5 x 6.5 x 1.5 cm. - Impossible-to-find micro-screws - save time & money doing your own eyeglass, watch & jewelry repair. - 10 unique sizes/styles: 1.6mm/2.0mm/2.5mm/3.0mm/3.5mm/4.0mm/4.5mm/5.0mm/5.5mm/6.0mm Screws. - Finely machined in all stainless steel to match factory hardware; also available in kit with tools. - Pieces fit 99% eyeglasses, sunglasses, readers and covers most major watch brands. - Organized by size style in handy dispenser case - easily retrieve size you need without opening others.