The powerful magnet in the ricoh wg magnet mount means it can be fixed onto any metal surface firmly and safely the modular ball and socket joint allows the shooting angle to be adjusted quickly and easily and it has a standard 14 20 thumbscrew for attaching your camera securely while this accessory is suitable for all wg series action cameras they must be mounted to the separately sold wg holder o ch1470 before being attached excluding the wg m1