Venzo Bicycle Bike Handlebar Safe Stainless Steel or Anti-Glare Glass Mirror SAFE STAINLESS STEEL LENS  Your safety is our 1st priority! That is why we carefully choose the FINEST high polished stainless steel to produce mirror lens. This stainless steel not only provides the exact same clear view as glass but also prevents from being broken during any accident or crash. FULL ANGLE ADJUSTMENT  360 mirror head rotating plus 45 handle bar clamp joint swinging allows full adjustment to the correct angle of the rear view. The stainless steel screws allow quickly locking the mirror at the right position firmly. LONG ARM FOR BETTER VIEW - Eco-Friendly High Impact Nylon with Fiber long arm ensures clearer rear view. Mounted Handlebar Diameter: 22.2mm SOLID & LONG LASTING  Very solid construction ensures this mirror to last a long time. The mirror wont shake , crack or break even during downhill bike riding. Application: Common for Left side