Description:This kind of rearview mirror is designed with convex, which helps you to look further, convenient for your riding.The small mirror is portable that is suit for many bikes and motorbikes, and you can use it for a long time without being broken.You can take care of the condition of the road when riding, you can look further.The black mirror is universal that easy to use, you can tie it on your wrist and take care the condition when riding, making sure your riding security.Made of plastic material and high quality ring, which is breathable and comfortable to use, you will not feel unpleasant to wear.Specification:Material: ABSColor: blackSize: diameter: 5cmPackage included:1x rearview mirror