4x Black Anodized Billet Aluminum Bullet Shape Panhead Turn Signal Light Mounting For Custom Motocycle Cruisers Bobbers Chopper Hot Rat Rod Top Quality light bulb with long life expectancy Waterproof & Weatherproof and 100% Rust Free Upgrade your old bike with this new Custom Arrow Design Easy Installation, direct bolt on Universal Fit Most Motorcycle with Only Fit 10mm Mounting Stud Bolts