About this item [Widely Applicable] The dash cam mirror mount comes with 16 different joints, compatible with 99% of dash cams, GoPro, action cameras, GPS, sport DV, and recorder cams, among others. [360 Degrees Rotation] Featuring a real 360-degree ball design, you can adjust the joint to any angle you desire, whether horizontally or vertically, providing you with the perfect viewing angle. [Structure & Size] Super slim 0.38-inch design, clamping diameter range: 13-51mm (0.5-2.0 inch). Comes with two long screws and two short screws. Made from POM plastic and rubber, net weight: 190g, bearing weight: 10kgs (22lb). [Strong Pipe Mount] Tool-less and easy to install & remove, mount your dash cam behind the car rearview mirror without blocking the drivers view. (Mirror pole at least 0.4 inch) [Never Fall Off] The soft rubber pad ensures a firm mount and protects the surface of your rearview mirror pole. Durable construction prevents slipping and breaking. Dimensions: 4.61 x 3.19 x 2.17 in