Smartphone CD Slot Flex Mount + FREE Card Size Portable Smartphone Stand Press button automatic arms extension enable grip arms to be auto-extended up to 115-mm / 4.53-inch and retractable down to 50-mm / 1.96-inch ( Width Range : 50-mm / 1.96-inch to 115-mm / 4.53-inch ) to grip most smartphone GPS devices! Durable internal dual steel springs allow grip arms to extend up to 115-mm / 4.53-inch & grip it securely. CD is playable as usual with CD slot inserted with CD slot mount blade for smartphone GPS mount. * Smart design enable CD Slot Mount to attach firmly and securely within car's CD slot, and ensures no impact to CD player, CD is playable as usual. Avoid smartphone GPS car mount to obstruct driver's windshield view that could be illegal in many states! Ensure safety and absolute peace of mind when driving across states for vacation with smartphone GPS mounted on CD slot mount holder for clear windshield view. Easy Press Adjustable Secure Joints. * 360 Degree Swivel/Turn Base. Ledhill CD slot Mount features one of the world's best CD slot mount technologies for your smartphone or GPS device, the tightening knob strengthen the mount to CD slot, the wide-jaw clamp easily accommodates devices with screens up to 5.5" and rotates to your preferred viewing angle. Once installed, devices can be easily rotated between landscape and portrait. Installation: 1) Attach the holder to the CD slot with tightening knob face up. 2) Extend the wide-jaw clamp and place smartphone or GPS within the clamp bracket. 3) Adjust the angle to your preference, and tighten it with the nut ring to prevent movement. Ships in Ledhill's retail package: 1 X Smartphone CD Slot Flex Mount + 1 X FREE Foldable Card Size Acrylic Smartphone Stand x 1