Features: Brand new and high quality Ensure a clear and wide rear view with our adjustable bike reflectors. Crafted from durable aluminum alloy, these reflectors provide a reliable way to observe the transportation behind you. Suitable for all biking enthusiasts, our bike rear view reflectors offer a practical accessory to observe the transportation behind you. Perfect for cyclists of all levels, they enhancing your biking experience. Upgrading your biking gear with our convenient bike rear view reflectors. Enjoy the convenience and safety they bring as you ride through different terrains, explore new routes, and navigation busy areas. Designed for mountain bikes and electric bikes, our multifunctional rearview reflectors are lightweight and rust resistant. The reflective feature enhances visibility in low light conditions, making your rides more secure. Riding confidently in any environment with our easy to install bike rear view reflectors. Great for various biking scenarios, including trails and everyday use, they provide a clear view of the road behind you, ensuring your safety. Specifications: Material: Aluminum Alloy Color: Redness/Blue/Black/Golden/Silver/Purpleness Package Weight: approx.456g Suitable for Handlebar: 22.2mm Size: approx.12.5x4.5cm/4.92x1.77in (More Size Detail, Please See Photo.) Note: Please allow 1-3mm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks! Package includes: 1 Pair of Bike Glass