1.【Complete Glasses Repair Kit】: 1100 pieces assorted tiny screws, screw nuts, screw washer, convex washer and 5 pairs of screw nose pads packed with one micro screwdriver and one tweezer. 2.【 Premium Material】: The tiny screws and nuts are made of the high-quality stainless steel material, for longevity and durability. 3.【 Multifunction Screwdriver】: 4 in 1 Stainless Steel Screwdriver Keychain Precision Eyeglass Repair Tool, 3 in 1 Mini Screwdriver: Flat head screwdriver/ Phillips screwdriver/ Hex socket nut drivers.