UNIVERSAL COMPATIBILITY: The Stretchable clamp of car holder fits devices up to 6 inches screen size include iPhone 7 plus?? Samsung Galaxy Edge S7 etc. Can also hold big phone with case. CLIP SIZE: 4.5"7"</br>New DIAGONAL DESIGN clamp: Clip smartphone by diagonal clips?? this unique mechanical design will never slip off provide more secure to your phone when driving</br>EASY ADJUSTABLE: One-handed adjusting of the angle and tilt of your device. Swivel ball head joint enables your cell phone to rotate 360 degrees to ensure perfect placement for comfortable?? at-a-glance viewing</br>PREMIUS MATERIAL: Made of 100% environmental ABS and rubber material?? long lifespan?? aging resistant?? harmless the body?? firm in structure</br>Notice: Super sticky gel pad can be restored to its mint condition by rinsing it with warm water and allowing it to air dry</br></br>Product Description</br></br><b>Feature:</b><br> ??Universally compatible to hold most smartphones?? MP3 players?? and GPS devices using your car windshield dashboard or air vent.<br> ??Super-strong suction cup allows the device to stay in place?? even on the most rugged road. <br> ??Very simple methods to hold your device. (No tools requir