This is a shock mount to be used on the Sony FS5 camera. With the use of standard O-rings, a shotgun microphone is suspended in the middle. Elastic cord can also be used instead of O-rings.
The regular mount that comes with the camera often becomes floppy over time, and this one solves that.
Small and large version included.
The author marked this model as their own original creation. Imported from Thingiverse.