These are Genuine BMW hood seals and/or engine compartment seals for all e9 CS models. We can see the rubber gasket that the hood sits on when closed. Located at the upper edge right next to the wipers by the windshield. The second one sits between the engine compartment and the tray where the wiper motor is. The corner seals -one on each side - help prevent water to enter the inner wing ( you need one per side).