Ball adapter for attaching GoPro HD HERO cameras to a 1'' diameter ball pivoted socket armThe ball holder can also be used with the Actionpro x7Ball holder for mounting a GoPro HD HERO camara on the socket armFor GoPro HD HERO, GoPro HD HERO2 and GoPro HD HERO3Also usable with ActionCam Actionpro x7Included in delivery1 x 1'' ball with mount for GoPro KameraMounting instructionsMounting material