Please remove the mirror cover before use. 360Adjustable Arm Bike MirrorThe black plastic base allows you to easily adjust the angle of the mirror. Once placed, the rear view is only a glance away. It's very convenient and very useful for you when driving outdoors. Great safety aid.<br> <br> Easy to UseThe multi-scene bike mirror is easy to attach, detach and store. It's a sensible alternative to a permanently mounted bicycle mirror. It gives you a wide rear view without vibration blur and avoids traffic accidents. (Please remove the protective film on the mirror before use)<br> <br> Safety Bicycle MirrorThe handlebar of the bicycle mirror can improve your vision and you can focus on what's behind you; keep everything you look over your shoulder because you only have to look at it to confirm it's safe; avoid unnecessary safety factors such as turning your head while riding, especially on the hills with many curves.<br> <br> Portable Bike MirrorThe strap of the bike mirror is detachable and adjustable, this which makes cycling equipment suitable for cyclists. The length of the bracelet is about 50 cm. Weighing around 50 grams, it puts no pressure on your arms and is designed to fit easily on your arm or wrist. (It doesn't have to be on the bike.)<br> <br> [Wide Application] "Life-saving straw" for cyclists: It is a safety tool. driving that can be used anytime, anywhere. It is a beautiful mirror that can effectively avoid driving accidents. It can also be used to change lanes, brake hard and evaluate the rear while driving. A good partner for automotive customs clearance!