Bicycle handlebar holder with visor. Fastened with a zipper. It ensures the safety of using your smartphone while cycling. Attached to the bicycle frame. The product is compatible with 4.8"-5.5" mobile devices. Waterproof - allows you to use your smartphone in harsh environments, protecting the device from moisture and spills. Zipper makes it easy to quickly mount the device in the holder. Damage-resistant material reduces the risk of damage and scratches. Equipped with a visor to protect from the sun, ensuring a good view of the smartphone screen. Available in two sizes: 4.8"-5.5" and 5.5"-6.3". Specification: Material: Aluminum + Iron + ABS + PVC + EVA Weight: 200g Size: 15.8 * 12.5 * 9.5cm Compatibility: with 4.8"-5.5" mobile devices