SECURE AND ADJUSTABLE:The four claws with anti-slip and anti-sock rubber cushion keeps your phone sturdy and secure. Movable with long gooseneck and can be adjustable for perfect viewing. 360-degree swivel ball head provides a horizontal or vertical viewing angle.EASY TO CLAMP:The heavy-duty metal clamp can be adjustable up to 2.5 inches thick surface. Perfect to attach to your desks, chairs, tables, bed, counters and in your car.**PLEASE COIL UP THE GOOS-NECK FOR HEAVY PHONES**.FLEXIBLE AND STURDY:Flexible long wire can be adjusted to any comfortable viewing angle or distance you desire. Mount to side of a table, desk, door, etc. via a sturdy metal spring clamp.HANDS-FREE HOLDER:Hands are free to do anything while watching videos or movies, listening music in bedroom, kitchen, gym, office or any other places.