Features1Sturdy: The bike rear view mirror boasts a high impact frame crafted from ABS materials and a high hardness aluminum alloy base clamp. The sturdy structure ensures that the bike mirror would not shake, crack or break, so it can be used for a long time. 2HD Glass Mirror: Our adjustable bike mirrors adopt an expansive HD glass lens, 6.7x3.5 inches in size, no distortion, no dizziness, and lifelike images. With a 42% larger rearview area than other mirrors, you'll easily find spots in oncoming traffic from behind, enhancing your riding safety. 3360 Degree Adjustable Bike Mirror: Bike rearview mirror offers 360 degree rotatable adjustments combined with a 90 degree vertical adjustable lens, leaving no room for blind spots. Rotate and adjust it to any viewing angle you desire. 4Wide Compatibility: Designed to fit handlebars with a diameter of 22.225 mm (0.81 inch), bike mirror is the addition to a wide range of bicycles, including mountain bikes, electric bikes, road bikes, city bikes, scooters, and more. 5Easy Install: Simply mount the bike mirror base onto your handlebar, and with an effortless twist of the screw, securely fasten the mirror in place. It will be ready for action in a few minutes.SpecificationItem Type: Handlebar Bike MirrorMaterial: Aluminum Alloy, ABSSuitable Handlebar Diameter: 22.2-25mm (0.8-1 inch)Application: for Mountain Bike, Electric Bike, Road Bike, City Bike, Scooter, etcLens Size: Approx. 17x8.9cm / 6.7x3.5inPackage List2 x Bike Rear View Mirrors2 x Handlebar Adapters2 x Rubber Protective Covers