UNIVERSAL: Compatible with Most Popular Cycling Eyeglass, Both left and right mirror are same.
FLEXIBLE: Fully adjustable with 360 degree rotation, Easy to install and remove by hand.
SAfETY: Don't have to constantly turn around and look at what is behind you, Discover any potential unsafety factor in time.
High quality and durable: Stainess Steel arm + Polycarbonate mirror, Light weight, Drop resistance, Ensure a superior performance.
100% Risk free purchase: You will be 100% satisfied or we'll give you your money back.