Thor-Ind Aluminum Centre Console Sound Volume Knob Cover for Porsche Panamera Cayenne Macan Boxster Cayman 911 718 Car Interior Multimedia Volume Knob Decorative Ring Cover Trim (Volume Knob-Silver)

Packing list: 2pcs sound volume knob covers Fitment:2010-2017 Panamera 2008-2017 Cayenne 2014-2017 Macan 2011-2017 Boxster & Cayman 2012-2017 911 & 718 Please make sure that your car is at least one of these before purshase, thanks. Made in an ISO 9001 facility to ensure highest quality.Easy Installation,3M automotive adhesive tape is attached. Installation Steps: 1. Clean the surface and keep the knobs dry with towel or tissues. 2.Tear off the double-sided sdhesive and then paste. 3. Do not wash your car within 24 hours. 4. You also can use the hair dryer to warm up the adhesive tape before installed to make the item stick tightly in the cold day.