Bike Bar End Rear View Mirror 2 Pack - Adjustable HD Convex Glass Rearview Mirror for Road Bike Drop Bar End or Handlebar End of Mountain Bike, Bicycles

OPTICAL PERFECTION - This bike bar end rearview mirrors of the mountain bike scooter handlebar or road bike drop bar end are made from the HD automotive grade glass, lightweight and shatter-proof function to keep you safe on the ride. 360° ANGLES ADJUSTABLE - The viewing angle of the mountain bike or scooter handlebar end mirrors or the road bike drop bar end mirrors is 360° adjustable lens to prevent crashes from the front & behind. WIDE RANGE FITTING - The mini folding bar end mirrors fits the road bicycle drop bar or mountain bike and scooter handlebar bar end 16~22 mm inside diameter of the handlebar. UNIVERSAL DESIGN - It can be installed on both left & right, and top of the handlebar & below the handlebar of the road bike drop bar end or the grip bar end of mountain bike, scooters etc.. FOLDABLE & LONG RANGE VIEW- When they're not in use, simply close the lid of the bike and scooter handlebar bar end mirrors to keep the mirrors safe. The range of view is an incredible 100 meters for vehicle and 40 meters for mountain bike or road bikes.