West Biking 360 Adjustable Bike Mirror Convex Wide Angle Bicycle Mirrors, A Pair

Scratch-Resistant Mirror The lens is wear-resistant and durable, so you won't have to worry about the wind and rain. Bend and Rotate at Will Adjust the rearview mirror according to different needs, and with the swivel base, you can observe any situation behind you. Bike Bell Made of high quality iron plastic material, wear-resistant, rust-resistant, waterproof. 【360°ADJUSTMENT】The aluminum bar of the handlebar goggles can be bent freely, allowing you to adjust the angle you need, it is not easy to be deformed, you can see any direction you can not see, to provide you with good safety protection. 【EASY TO INSTALL】These bike mirrors are easy to install with the supplied non-slip washers and swivel screws. 【STRONG AND DURABLE】These convex glass lenses are scratch resistant and easy to clean. More durable frames. Suitable for road bikes, mountain bikes, city bikes, electric bikes, motorcycles and so on. 【BIKE BELL】Made of high quality iron plastic material, wear-resistant, rust-resistant, waterproof. The sound is loud and clear, can be heard by pedestrians and vehicles, no doubt can make you safer when riding.for handlebar diameter [0.08in-0.94in (21mm-24mm)]