carmonmon Smart Protectors Keyless Remote Key Cases Shell Car Key Case Platic Cover Case Cover Side Blades for Porsche Cayenne Panamera(Gloss Red) Material: High-quality and Durable Plastic. Extremely light and durable for using and easy to install. Perfect fit for your key. Take off the side case of your original key,then put the new key side case on. Protects your expensive keys away from marks and scratches. The Key Shell Case Remote Trim for Porsche 912 Boxster Carrera Cayenne Cayman Macan Panamera.