This bicycle rearview mirror is an indispensable and practical accessory for cycling enthusiasts. It is suitable for mountain bikes and road bikes, featuring a universal design that can easily adapt to various types of bicycles. Made of glass/colored glaze, it offers a clear reflection effect, enabling cyclists to clearly observe the situation behind them during the ride, which greatly enhances cycling safety. One of its highlights is the foldable design. When the rearview mirror is not needed or when it's time to store the bicycle, it can be easily folded up without taking up too much space, making it very convenient to carry and store. The overall design is simple yet practical. Although it has a concise appearance, it doesn't lack aesthetic appeal. In terms of size, it has a length of 9 cm and a diameter of 8 cm. The appropriate size not only ensures a good field of vision but also won't be too large to affect the overall coordination of the bicycle. There are various options available, such as single-piece packs, two-piece packs, single long diamond-shaped packs, and long diamond-shaped pairs, which can meet the personalized needs of different cyclists. Moreover, it is suitable for both men and women, targeting a neutral demographic. The product weighs only 75 grams, and its lightweight design won't add too much burden to the bicycle. Meanwhile, this rearview mirror has passed strict quality inspections and has a quality inspection report number of 561231235, ensuring its quality. Whether it's for daily rides or long-distance trips, it can be a thoughtful companion on the cycling journey, adding a sense of peace of mind and convenience to cycling.