Universal Billet Aluminum Street Sport Motorbike Racing Handlebar End Rear View Multi Angle Adjustable Blindsight Convex Chrome Plated Outside Side View Mirrors Fit For Mountain Bike BMX Bicycle Motorcycle Dirt Bike ATV Cruiser Chopper Stem Material: Heavy Duty Black Power Coated Metal. Stem height: 3 7/8" (9.8cm) Package includes: Set of 2 rearview mirrors (left & right), 2 piece of 7/8" handlebar mount 8mm adaptor. Mirror Material: Made of High quality ABS plastic. Mirrors Size: Approx. L 3 13/16" x W 2" (9.7cm x 5cm)