Microphone Clip for Shure SM57 To Condenser Mic Holder Fixator Live Music A26m

Custom 3D Printed SM57 adapter - this was made to mount a small diaphragm condenser microphone to a Shure SM57 to mic a snare drum for recording. This one is good for any condenser up to 20mm in diameter. 

The diameters are 19.5mm and 30.5mm, and both can stretch open by 2-3mm