Sennheiser G3 wireless receiver dual pack holder

Mount to to put a pair of Sennheiser G3 receivers on a camera. One receiver snaps on the print, the second one is attached using a Sennheiser CA2 Shoemount Adapter for EW Series Camera Mountable Receivers. Uses a heat set ¼-20 insert in the bottom and a ¼" to hot shoe adapter.