“Made of high quality plastic for longer durability and waterproofing. We have two stainless steel screws to fix the camera better and prevent it from rotating. We also have an Allen key that you can disassemble at any time. Convert mount adapter for GoPro mount accessories. Tripod adapters can easily attach any standard or action cameras to GoPro accessories. The 1/4” male thread allows it to be attached to any camera or accessory with a 1/4" internal thread. Material: plastic and metal. 2 x Tripod Conversion Adapter We have screws to prevent the camera from shaking after installation. It fits all GoPro mounts and accessories, as well as cameras with a standard 1/4-20 tripod mounting hole. If you have any questions, please don’t hesitate to contact us by email and we will do our best! LRFR is committed to providing each customer with the highest standard of customer service. "