The Smallrig Wooden NATO Side Handle (with Quick Release NATO Rail) 2978 is designed for mirrorless, digital camera, and other small camera users. You lock the NATO clamp or Quick Release NATO Rail (2172) to the side of the Cage to allow quick release. The flash and microphone can be mounted through the cold shoe, and the wrist strap can be mounted through the eyelet hole to prevent the camera from accidentally falling off. Highly adjustable to fit different cage height and support the quick switch from left-handed to right-handed through the built-in wrench. Compatible with SmallRig Cages 2087. Made of aluminum alloy and rosewood with ergonomic design, the portable handle provides filmmakers with smooth and comfortable shooting experience.