Piano Vibration Dampening Device - Super Piano Stop - For Upright Pianos - Set of 4

Thank you for looking.

This is a set of 4 Super Piano Stop vibration damping devices for upright pianos.

They were used with a KAWAI upright piano.
I am selling them because I no longer have the piano.

There are scratches, dirt, and dents from 40 years of use. (Please refer to the product photos.)

Thank you for your understanding.