1. Around 150 pieces assorted tiny screw nuts, screw washer, convex washer and 10 pairs of nose pads packed with one micro screwdriver and one tweezers.

2. The tiny screws nuts are made of the high-quality stainless steel material, for longevity and durability.

3. 4 in 1 Stainless Steel Screwdriver Key-chain Precision Eyeglass Repair Tool, includes Flat head/Phillips/Hex socket nut.

4. Our screw nuts are goods for repair eyeglasses, sunglasses, watches, cellphones, clocks and other precise devices, or fixing anything with micro screws. This product contains small parts, please keep away from babies, small children and pets.