Silicone material, soft touch, concise design. Good environmental adaptability. Prevent damages and personalize your remote key fob. Easy installation and cleaning by water. Fitment(for reference only): for Porsche Cayenne 2011-2017, for Porsche Panamera 2011-2016, for Porsche Macan 2014-2020, for Porsche 718 2016-2020, for Porsche 911/Boxster 2011-2020, for Porsche Cayman 2012-2016