2 Pcs Bike Mirror, Handlebar Mount, 360° Adjustable Rotatable Bike Mirrors, Bicycle Rear View Glass Mirror BOZVLOH Mountain Bike Mirror - Fits handlebars with 15mm - 35mm diameters. - The bicycles mirrors mounts can be installed in 1-2 minutes. The convex glass mirror with a wide field of view. The mirror is a 3" round, convex glass mirror with a wide field of view. The mirror is adjustable to any viewing angle. - Bicycle Mirror Type: Handlebar Mount - Attachment Style: No Tool Can be rotated 360 degrees in all directions.Provides a large field of view and a stable image while riding.Durable, sturdy and wear-resistant.Easy to install and quick to remove.Suitable for road bikes, e-bikes, mountain bikes, hybrid bikes, city bikes, motorcycles, etc. Specifications: Name: Bicycle Mirror Color: Black Size: 8 x 8 cm Weight: 35 g or 0.077 inch Quantity: 1 Pair Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.