CALIFORNIA WARNING: This product can expose you to chemicals, including lead and DEHP, which are known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information, go to https://www.p65warnings.ca.gov.
5/8 inch tall yellow rubber post bumper x 3/4 inch outer diameter with 3/16 inch inner diameter.
Used on many Williams and other brand pinball machines.
Reference:
Williams 23-6551
Williams 02-6551
Williams 02-6531
Williams 23A-6507
Williams 23A-6507-1