※Please be sure to read the profile. Purchase constitutes agreement with the profile contents.※ Price includes shipping, so no discounts are available. This is a set of two plastic pivot arms and one metal mounting screw, and two plastic screws for the popular action camera, GoPro. The pivot arms are a set of one long and one short. They are made of plastic. These are not genuine GoPro products, but compatible ones. Use these if the camera interferes with the mounting location or if you want to change the camera's direction by 90 degrees. The metal screw is all metal. The wing portion is large, making it easy to tighten. Depending on the camera, the screw or wing portion may interfere with the camera, so be sure to check the size. The plastic screws are a set of two: one short (approx. 44mm in total length) and one long (approx. 54mm in total length). The camera and accessories in the photos are examples of installation. They are not included. Please make sure the camera is properly secured before use. Please note that we do not provide any warranty for camera damage due to drops caused by installation errors. The product is brand new and unused. No need to comment, immediate purchase is welcome. Free shipping, will be shipped via Yu-Packet Post Mini. Same-day shipping is generally not available. Also, shipping is not available on weekends, holidays, and national holidays. Please purchase with plenty of time for arrival.