Product Details: The Yesido C108 Spring Clip Phone Holder is designed for easy installation and secure mounting of your mobile phone while driving. The auto-extending clamp arm allows for quick phone placement, ensuring a secure grip. With a long flexible arm, this phone holder is ideal for use on your windshield, providing clear visibility while keeping your hands free for safe driving. Material: ABS Color: Black Usage: Windshield Mount Key Features: Auto Extending Clamp Arm: Easily place and secure your phone with the auto-extending clamp arm, offering convenience with just one button. Flexible Arm: Features a long, flexible arm that allows for adjustable positioning to suit your preference. Secure Windshield Mounting: Designed for use on your windshield, providing stable phone placement while driving. Easy Setup: Quick and simple to install with easy-to-follow assembly instructions. Universal Compatibility: Suitable for most smartphones, ensuring a secure hold for a variety of devices. Installation Instructions: Assemble the holder and the base. Attach the holder to the windshield. Place your mobile phone into the holder and start using.