Weymic Camera Clip Clamp Flash Reflector Holder Mount for Studio Backdrop Camera with Ball Head w/ Standard 1/4" Screw for Slr, Digital Slr, Video Cameras Multi-function Digital SLR Video Camera Clip with Ball Head Camera Mount 1/4" Screw Brand New! High Quality! C-clamps (U-clip) made of metal, tighten the nut, clamping force greatly. Wrapped with a rubber tip, good viscosity and protection for commodities Clamps onto light stands, background support, and boom arms. Tripod head is universal and will fit most cameras.