Material: Aluminum alloy + CNC, Mirror: HD convex mirror, waterproof, shockproof and durable 360 Adjustable Viewing Angle: The motorcycle mirrors can be rotated 360 degrees and placed at the perfect angle for your riding position. Adjust the left mirror so you can see what's behind you and adjust the right mirror to matchWhat's in your rear three-quarters vision. A wider view clearly sees vehicles and obstacles behind you. Protect your safe driving on the road. Clear View: The mirrors are curved, which can have a wider field of view. It you high resolution and a wider view to easily see the cars and obstacles in front of you. Easy Installation: Simply insert the spacers at the end of the handlebar and tighten. Tighten the spacer to hold the mirror in place Compatibility: Our motorcycle mirrors are compatible with most motorcycles whose standard handlebar ends are 7/8" such as Kawasaki, Yamaha, Suzuki, Honda, Ducati, Aprilia, Vespa, Piaagio, BMW, etc.