Very neat Porsche rubystar or rubystone leather embossed keyring or keychain.  This was a promotional item Porsche did with Backdrop paint and design company in LA for a special release of Porsche wall paint.  These were only available with purchase of the paint from Backdrop. Has the Porsche 75th anniversary logo on one side and "Celebrating 75 Years of Porsche In Color." on the other. Hard to find.