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. After using it for some time, check if the CD clip is loose (it might get loose due to bumpy roads or other uncontrollable factors over time). Put the CD clip back into the slot and tighten the knob to keep using it | 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 | Friendly Reminder: Our CD slot phone mount is not compatible with curved CD slots, CD slots that are too close to the gear shift, or hidden CD slots. Based on customer responses, this cd phone holder may not fit for 2013 Ford Escape, Focus ST, 2007 LAND ROVER LR3, 2011 Lexus IS 250, 2012 Ford Flex, 2014/2016 Toyota Highlander, 2015 Toyota RAV4, 2015 Lexus ES 350, 2017 Hyundai SANTA FE Sport, 2018 BMW X3, 2013 GMC Terrain SLE. If unsure if the car model matches, please contact us