SAFETY: Our bicycle mirrors improve the cyclist's safety by allowing them to see vehicles and obstacles behind them without having to turn around. This is thanks to clearer lenses, longer and more stable arms. They are particularly useful for cyclists riding in high traffic areas or urban areas where dangers may be numerous. RESISTANCE AND DURABILITY: The mirrors are built to withstand the harsh conditions of driving cycling, such as vibrations and bad weather. They are composed of an unbreakable nylon fiber arm and an aluminum fixing system. UNIVERSAL USE: They are designed to adapt to different types of bicycle handlebars and can be easily attached using fixing rings. Our mirrors can be used on different types of bikes, including road bikes, mountain bikes, city bikes or electric bikes and e-scooters. SIMPLE ASSEMBLY: Tools and assembly instructions are provided. The assembly procedure is simple and very quick. They can be mounted on the bicycle handlebar using a clamp or screw. They are also easy to adjust for optimal visibility.