Features1Made of high quality ABS material, which is very durable and lightweight 2Mounting bracket is retractable rubber belt, can be easily install even with no tools 3Suitable for 1535mm diameter handlebar bike as it can be adjustable as the rubber strap 4Adjustable to any angle, 360 degree rotate makes you safer when riding on the road 5Great and useful handlebar accessory for youSpecificationDescription:Our product is made of high strength material, which is very durable. The rear view mirror is safety and visible while you riding. 360 degree rotate help you watch every direction of you back. Fit for handlebar with 15-35mm diameter. Sometimes treat it as a mirror to check your face or cloth.You are worth it. Have a good day.Features:1. Made of high quality material, which is very durable and lightweight.2. Mounting bracket is retractable rubber belt, can be easily install even with no tools.3.Suitable for15-35mmdiameter handlebar bike as it can be adjustable as the rubber strap.4.Adjustable to any angle, 360 degree rotate makes you safer when riding on the road.5. Great and useful handlebar accessory for you.Specifications:Main Material: ABS + GlassColor: BlackPackage Weight: approx. 40gSize: approx. 13.5 x 5.5cm / 5.1" x 2.1" Suitable: Fit for diameter of about 15-35mm of the handlebarsQuantity: 1pcPackage Included:1 x handlebar rearview mirrorNot included other accessories.Note:Please allow 1-3cm error due to manual measurement. Thanks for your understanding.Package List