Perfect Fit: Custom-designed for Ray-Ban Meta (Wayfarer, Skyler, Headliner, Gen 2) and Meta HSTN smart glasses. Specifically engineered to fix loose temple arms with guaranteed compatibility. Fix Loose Hinges: Easily repair arms that have loosened or fallen off from daily wear. This kit restores a secure, snug fit to extend the lifespan of your expensive smart glasses. Premium Screwdriver: Crafted from aluminum alloy, the included precision screwdriver features a knurled grip for extra traction, making repairs smooth and effortless. Easy Install & Secure Hold: No professional skills needed. Simply swap out the old screws for our replacements, which come pre-coated with threadlocker (anti-loosening glue) to keep them tight without damaging your frames. Complete Repair Kit: Includes 1 precision screwdriver, 10 replacement screws, and a high-quality storage case to keep tiny parts organized and ready whenever you need them., Manufacturer: LuLobtg