Does anyone know how to obtain and replace the two round rubber shock mounts on an Aemes bent plywood lounge chair?

Does anyone know how to obtain and replace the two round rubber shock mounts on an Aemes bent plywood lounge chair?
Both have broken.

rickharris5 years ago
Can you show a photograph either of yours or an original from the web?
Cut a door stop down to fit.
If your talking about one of these, i don't think those are shock mounts. They appear to be plastic spacers. Since i don't own one of the chairs i don't know if they are bolt or rivets. If you are unable to unbolt or unscrew the metal retainer holding the seat to the base through the mount, then its a rivet and you'll have to cut it off and replace it with another rivet or bolt.

BTW they are called Eames Molded Plywood Lounge Chairs.