The Frames let you attach your HERO4 Session to any GoPro mount.The Frames make it easy to attach your HERO4 Session to any GoPro mount. Includes a Standard Frame, plus a Low-Profile Frame that’s optimized for helmet and ultra compact mounting. Both work great in all scenarios, making The Frames the most versatile and convenient way to mount your HERO4 Session.- Lets you use your HERO4 Session with any GoPro mount.- Includes a Standard Frame, plus a Low-Profile Frame for helmet and ultra compact mounting.- Camera can be positioned multiple ways in the frame for increased mounting flexibility.- Provides easy access to the shutter button and camera ports in most mounting configurations.- Integrated latches make it easy to install and remove the camera from your mounting setup.Note: Always select a helmet that meets the applicable safety standard when you use with a GoPro helmet mount. Always follow the helmet manufacturer's instructions on safe helmet use.