These came off an Eames chair I am restoring. Later production metal and rubber replacement shock mounts for Herman Miller Eames Lounge chair. In good shape, with a little remnant of old adhesive. These did not fail, I just did it know if the adhesive was good so I removed them. 2 screws are available for each mount for the larger holes. Previous owner used wood screws to go through the smaller holes and into the wood. Listing price is for both mounts sold as a set only. Sold as-is