Features: Action Camera Mounting Base with rustproof aluminum alloy screw and PVC construction ensures stable camera fixation for capturing high intensitys water sports moment. Features 360 degree rotating head and quick releasing mechanism for effortlessly angles adjustments and secures attachments to SUPs, kayaks, and inflatable boats. Suitable for content creators, and water sports enthusiasts who demand reliable camera stabilization during dynamic outdoor activity. Perfect for marine environment, this waterproofs mount secures holds cameras on paddleboards, rubber rafts, or inflatable vessels in choppy water. Practical design withstands vibrations and impacts while maintaining full compatibilitys with most action cameras for filming. Specifications: Product Name: Sport Camera Base Diameter: Approx. 3.93inch(10cm) Weight: 46G Component: PVC Package Includes: 1PC Sports Camera Fixed Base note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.