PALM Best 11 inch flexible magic arm super clamp camera compatible with both inch and inch Angle! + (compatible 1/4 3/8 screws)

This is a set of 11 inch arm and super clamp. Easy to install and firmly fixed.It is strong and the movable parts do not easily shift even under load. *We recommend attaching this product to a device placed in a stationary location and connecting it to a device similar to a compact, lightweight camera. You can fix it at any angle you like. It can be firmly fixed. *Please be careful not to tighten too much. Clamp screw: 1/4/3/8 inch. Clamp grip width: approx. 12mm to 45mm