If you wear corrective lenses then this is a must have item for Survival Kits, Get-Home Bags, Bug-Out bags, and Evacuation Kits. It includes a handy and economical screwdriver kit loaded with frame replacement parts and comfort items. The high quality metal screwdriver features a magnetic blade to aid in replacing screws. All components are packaged in a clear tube with a fitted seal at the top. Kit includes: 2 temple tighteners, 2 self-adhesive foam nose pads, 1 metal screwdriver, and 4 replacement screws.