Yosoo Stainless Steel Screws, Eyeglass Sunglass Screws Repair Kit Small Tiny Screws Nut Washer Assortment for Spectacles Watch(1000 Pcs) Wide Application: Not only for reparing eyeglass and sunglass, also for others requiring tiny screws, including watch, toy, fan, camera, table lamp, computer and so on. A handy practical screws kit that satisfies the need for loosing or missing screw in any home tool. Material: Made of premium composite stainless steel, they have superior rust resistance and the excellent performance of oxidation resistance, which can ensure a long using time, no other screws needed. Good Screw Assorment: This stainless steel screw and nut kit comes with different lengths and sizes that will fit most common home tool need, total 1000 pcs in a clear size box, easy to install and use. Safety : Head screw cap adopts premium environmental material, guarantee to be mercury-free and toxic-free releasing in the process of using. Customer Service: We provide 6 months money back, any question, please feel free to contact us ,we will try best to solve your problem