Package: 630 Pcs 18 sizes of micro screws, and 1 micro screwdriver and 1 tweezers.
Wide Used: wide used for repairing eyeglasses, sunglasses, computers, cellphones, small electronics, clocks, watches and any other device with small screws.
Size Chart: organized plastic case means you can always find the size you are looking for and with the included size chart on the lid you can find what you need quickly.
High-quality Materials: made of premium composite stainless steel, they have good rust resistance and the excellent performance of oxidation resistance, which can ensure a long using time, no other screws needed.
Note: please open the lid from the attached size table facing upward, open the cover carefully to avoid screws falling or mixing up.