This standard 1\/4 inch - 20 thread tripod adapter mount is an essential accessories suitable for GoPro or other action cameras to use with tripod, monopod, selfie stick, etcFeatures copper casting screw stud and fully closed bottom make it more durable and stable than others, and never rust even used undersea. Mainly used with tripod or monopodQuality: The adapter is made of quality polymer material that is durable enough to use and reduce the weight of your baggage. Anti-slip ridges design on the top keep your camera from slipping after installationCompatible with most action cameras such as Go Pro Hero12 11 10 9 8 7 6 5 4 3 3+ 2 1 GoPro HERO2018 Session Fusion, DJI OSMO, SJCAM, AKASO, or others that own the finger mount or camera with a finger frame mount.Package Includes: 3X Tripod Mount Adapter, 3X Thumb Screw Note: The data are all measured manually, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.