Description: 【Universal】: Bike Cup Holder is suitable for a variety of water cup types, with strong versatility, simple and quick installation process, suitable for tube diameters of about 2cm-4.5cm, and suitable for a variety of carriages and bicycles 【Design with mobile phone holder】: Cup Holder is equipped with a mobile phone holder, which is convenient for checking the mobile phone during use and improves the convenience of use 【360° rotation】: Universal Bottle Holder 360° rotation function is more flexible to use, convenient to use from all angles, and improves the user experience 【Load bearing】: Drink Holder has a stable design and strong load bearing capacity, ensuring that the water cup is placed stably and not easy to moving. The heightened design is suitable for placing tall to improve the flexibility of use 【PP and resin materials】: Bike Cup Holder uses PP and resin materials, which are firm and tough, light and portable, and not easy to deform Specification: Material: PP and resin Size Chart: Length 18cm/7.09inch Height 9cm/3.54inch Package Includes: 1 Bike Cup Holder Note: Please allow slightly errors 1-2cm differences due to manual measurement.