for BMW X1 2012-2018, X2 2018, X3 2011-2017, X4 2015-2018, X5 2009-2019, X5M 2010-2018, X6 2008-2019, X6M 2010-2019, 2 Series 2014-2019, 3 Series 2013-2019, 3GT Series 2014-2019, 4 Series 2014-2019, 5 Series 2009-2016, 5GT Series 2010-2017, 6 Series 2009-2019, 7 Series 2009-2015, M2 2017-2019, M3 2010-2019, M4 2015-2019, M5 2009-2017, M6 2009-2019 , Z4 2013-2016 Made of zinc alloy, with brighter color, more durable lifespan, stronger scratch resistance. Easy installation with double-sided adhesive tape. Clean the surface and heat the tape before installation will help the cover stick in place better Clean the surface and heat the tape before installation will help the cover stick in place better. Package include 1 pc MICROCK Bling Crystal iDrive Multimedia Knob Cover for BMW 2 3 4 5 6 7 Series F01 G01 F15 G05 F30 F10 G30 BMW X1 X2 X3 X4 X5 X6 M5 Z4 for BMW X1(2012-2018), X2(2018), X3(2011-2017), X4(2015-2018), X5(2009-2019), X5M(2010-2018), X6(2008-2019), X6M(2010-2019), 2 Series(2014-2019), 3 Series(2013-2019), 3GT Series(2014-2019), 4 Series(2014-2019), 5 Series(2009-2016), 5GT Series(2010-2017), 6 Series(2009-2019), 7 Series(2009-2015), M2(2017-2019), M3(2010-2019), M4(2015-2019), M5(2009-2017), M6(2009-2019) , Z4(2013-2016). Please make sure that the structure and shape of your car's knob is the same as shown in our photos. Made of zinc alloy, with brighter color, more durable lifespan, stronger scratch resistance. Easy installation with double-sided adhesive tape. Clean the surface and heat the tape before installation will help the cover stick in place betterPackage Included: 1set This is just a trim, not replacement parts Notice: 1.Before installation, Please keep the surface clean and dry, no dust 2.Use a Hair dryer to warm the product and adhesive tapes up before installation if under 15 degrees Celsius 3.Please keep the product out from moisture and dust within 12 hours after installation