aluminum alloy high-precision machining, surface hard oxidation treatment with high strength, resistance, no fading, close fit Stuck mounting type, easy to mount onto camera hot shoe, conveniently assembled and disassembled Hot shoe thumb up hand grip, for for M M240P MM246, M262 cameras Slide snugly into the camera hot shoe mount without blocking on the fuselage, including the black pulsator, and any original operations are not blocked and interfered Ergonomic design provides better balance and grip convenience with less effort, and your hands are not easy to fatigue, features lightweight and practical