Cameras Quick Release Rail Adapter Mount for Fast Helmets for Contour Camera

Features: The mount is made of quality nylon, sturdy, anti aging and durable. With a standard 4mm screw for mounting cameras or other accessories. Suitable for Fast, Mich, AF rails, good compatibility. Lightweight and portable, adding no extra burden to you. Useful accessory for mounting camera on helmet. Specification: Material: Nylon Color: Black Screw: 4mm Size: Approx.9 x 4 x 1.7cm 3.54 x 1.57 x 0.67inch Weight: Approx. 16g Suitable for Fast, Mich, AF rails, designed for contour only Package List: 1 x Helmet Mount