Compatible with smartphones between 5.5 - 7.0 inchesUltra Sensitive Touch Screen and 2022 Upgraded Sun Visor with Protective EdgeTransparent TPU touch screen, 0.3mm thick, good touch sensitivity. Easily access all functions of your phone without removing the case. Note that it doesn't work with the fingerprint sensor. The visor is used to protect the eyes and provide a more clearly visible phone screen in the sun, and the protective edge can protect your hands. Double Zippers Super Waterproof, Military Quality: The bike phone holder is made of wear-resistant carbon particles, high-quality EVA and well-sealed double zippers to ensure that no water will flow into the bag. It also protects your device from dust, dirt and sand. It has high impact resistance, tight stitching and good tear resistance, making it ideal for protecting objects. Updated Mounting System Easy to Install and RemoveThis 360 swivel phone mount adopts a new mounting system, which is easier to assemble and remove than previous models. It can be stably mounted on the handlebar (diameter less than 45mm), safe and anti-shake. However, the case can be easily removed from the stand so you can always take it with you. Stylish design, storage design, and worry-free shopping. The rear shell of the bicycle bag adopts an integrated molding process, which is more ergonomic in appearance and smoother in line. The unique pattern design on the back and the sun visor with protective edge provide a better visual effect and make it more fashionable. This bag has a storage design, which can store some small items, such as keys, wallets, pens, small repair tools, etc.