Description: 7/8inch 22mm handle bar use only. Come with 2 pieces adapters for easy installation. Fit most motorcycle, street bike/standard bike/sport bike/dirt bike. 180 degree adjustable broad vision,provide a wide angle vision to avoid blind zone and can see all the things behind you, keeping safety driving both day and night. Cool and stylish designinstantly upgrade your bike into a new custom eye catching look. Specification: Material: Metal Size: Approx.16x6x6.5cm/ 6.30x2.36x2.60 inch Mirror Color: Blue Package Includes: 1 Pair Motorcycle Handlebar Mirrors 2 Pieces Adapters Note: Please allow 0.1-0.5 inch difference due to manual measurement.(1 inch=2.54cm) Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand,Thank you.