General description This upgraded version of AlwaysH Bicycle Mirrors includes two high-definition safety glass lenses designed to provide clear images of the road conditions behind you, enhancing your safety while cycling. The mirrors are easy to install and adjustable, ensuring you can achieve the perfect angle for maximum visibility. Technical specifications Base Material: Aluminum Alloy Adjustment: 360° rotation Suitable for handlebars: 22.2mm Pack of 2 mirrors Installation Can be installed on the right side, left side, or both sides of the bicycle. Easy to adjust to your desired angle; remember to tighten the screw after adjustment. Usage Provides a clear rear view to help protect against road accidents. Long arm design for better coverage and visibility. Ideal for mountain bikes and road bikes. Other information Sturdy and durable construction with an ABS optical frame and aluminum alloy to protect against breakage. Note: Manual measurement may allow for a 1 - 3cm error, and