Secure Dual Locking System: This CD phone holder for car features anti-slip silicone and a secure wing nut lock design, ensuring a sturdy & stable grip without leaving scratches Unparalleled Magnetic Power: The CD phone mount boasts an astonishing magnetic attraction of up to 25Nm, guaranteeing a rock-solid grip on your phone, regardless of how rough the terrain becomes Versatile 360° Viewing: APPS2Car CD player phone mount features a 360° ball joint head, allowing you to easily adjust to your desired angle and position for maximum visibility while driving safely Effortless One-Hand Operation: Simply place one metal plate on your phone or case and you can quickly release or lock your phone with one hand, keeping you hands-free on-the-go Compatibility: This CD car phone holder is compatible with most 4-6.8 inches smartphones and normal thick cases. Compatible with iPhone, Samsung Galaxy, and more. We recommend using it with the included metal plate for enhanced stability