●CRYSTAL CLEAR GLASS - Automotive grade chrome glass eliminates 50% glare in the normal environment. ●MULTI-ANGLE ADJUSTABLE - Both of the joint ball and mirror arm provide 360° adjustments. You definitely will find the prefect angle to make your ride safer. ●FOLDABLE - 180° swirl at the ball joint allows you to park without hitting objects. ●LEFT SIDE ONLY & WIDE RANGE FITTING - Fits 14.8~23 mm inside diameter of the handlebar (OPEN ENDED GRIPS or CUT A HOLE). *****Doesnt work for Trek Isozone grips. ***** ●MADE IN TAIWAN - Patented, Passed EU REACH test (Chemical Test) to ensure it is safe to use the products