This is a simple wall mount for your Sony A7C camera (and probably other models). It helps keep the camera out of reach of little ones and makes it conveniently accessible for spontaneous photo opportunities.
The mount can be wall mounted with 1 or 2 screws and includes a backup catch hook for the neck strap in case it slips out of your hand when you put it in or take it out of the mount. (It is important that you put the neck strap on first for this redundancy mitigation to be effective).
Happy Printing!