MULTIFUNCTIONAL CELLPHONE HOLDER - More practical, can be used for car dashboard, sun visor, rearview mirror and will not affect your visibility. 360 DEGREE ROTATING CAR PHONE STAND - Switch between horizontal and vertical screens as needed. DESIGN CURVED BASE - Made with a soft, non-slip SILICONE CUSHION and a curved base. The phone holder can be attached to the car dashboard or curved surface (thickness ≦3cm). SOLID SPRING LOOP BASE - Strong and sturdy. Hold your electronic device firmly to prevent it from being scratched or dropped. WIDE PHONE HOLDER COMPATIBILITY - Designed with a spring buckle that can be adapted to cell phones from 4 to 7 inches. Protect the phone, more stable, so as not to fall This support has arms whose width is adjustable from 5 to 9.5 cm. It is compatible with iPhone, Samsung, Sony, Google, LG, HTC, BlackBerry and all 4-7 inch smartphones Protect the car, effectively prevent scratches and drops Stable and Safe Super Convenience & Wide Compatibility Non-Slip