Description Place of mount: In-car headrest. Material: Plastic, silicone, metal alloy. Back clip size: 165x37x67mm. Clamp inner width: 135-230mm (min./max.). Headrest mount size: 214x106x31mm. Product size: 214x130x67mm. Weight: About 250g. Compatibility: For most mobile phones, tablets, game consoles and other devices 4.7 inches -12.9 inches (width 135-230mm, thickness <18mm). Feature 1: Hidden folding arms to protect the safety of passengers during driving. Feature 2: Tight-locking headrest holder, lock position can be adjusted according to the width of the headrest.
