Heavy duty Billet Black Axe Blade Side Rearview Mirror For Motorcycle Cruiser Chopper Touring Bike Package Included: Set of 2 Rearview Mirrors (Left & Right Side) + 2 x 8mm Clockwise Thread Bolt + 1 x 10mm Anti-Clockwise Bolt (For Yamaha) Material: Heavy duty Billet Aluminum Mirror size: L 5 1/4" x W 1 7/8" (13.3 cm x 4.7 cm) Stem Height: L 2 1/4" (5.7cm) Fits Most Motorcycle, Street Bike, Scooter, Cruiser & Chopper Models with Standard Metric Screws