Please ensure your handlebar's inner diameter is between 22.2-25 mm for optimal fit before purchasing Convex mirror glass to provide a large wide-angle field of vision, expanding the visual area behind you, ensuring you have a comprehensive view of your surroundings for safer riding 【Wide Range of Uses】Bike rear view mirror is suitable for 22.2-25mm handlebars, equipped with wrench, convenient and quick installation. The high-impact-resistant PP mirror housing and arm and die-cast aluminum base minimize shaking and resist cracking, thereby significantly extending its service life, Shock-absorbing rubber pads prevent the mirror from shaking and shifting, providing a stable and reliable riding experience 【Sturdy and Durable】The bicycle mirror is constructed from high-quality polypropylene (PP) and aluminum. Wide Range of Uses]Suitable for 22-25mm handlebars, equipped with wrench, convenient and quick installation of rearview mirrors on various bicycles,ebike, motorcycles. Perfect riding accessory for most mountain bikes, electric bikes, road bikes, city bikes Product name:Pet Cockatiel Anti-Plucking Collar Color:Yellow Size Chart: S:Inner Diameter:0.79 in,Outer Diameter The rearview mirrors feature 360° rotation and 60° tilt adjustments, allowing you to customize your view based on varying road conditions Enjoy greater peace of mind during your rides as you stay concentrated on the road ahead, effortlessly observe what happens behind you Diyife Bike Rear View Mirror The bicycle rearview mirror is crafted from premium materials, and featuring a scratch-resistant surface, ensuring durability for daily use. RYANGO Bike Mirror, Large Bike Mirrors HD Rearview Mirror Ebike Accessories Bike Mirror, [Left 1Pcs] Bike Mirror Handlebar Mount, HD Bicycle Mirrors For Handlebars Perfect riding accessory for most mountain bikes, electric bikes, road bikes, motorcycles, city bikes [Package Includes] 1 bike mirror, 1 Aluminum base, 3 Mounting wrench, 1 Velcro spacers