Andoer Multi-function Clip Clamp Holder Mount with Standard Ball Head 1/4 Screw for Photography Multi-function Clip Clamp is design for clamp photography accessories. This ball head adapter with 1/4 screw fits onto a standard accessory shoe. Ball head can be adjusted into most any position. Easy to use and will clamp onto virtually anything in your studio to provide you with flexibility to mount your camera wherever you need it most. Just attach it to your camera or flash cold shoe via the tripod screw mount and clamp it wherever you need.