Excellent Material:Made of ABS plastic material, which is more . Easy Installation: Super to replace the worn-out original buttons. Excellent Replacement:The item fit ly, and you would hardly find any difference between it and the original work. When the night lights are turned on, there would be no color difference among AC button and other buttons. Fan Speed Button Cap Compatible With for X5 F15 2012-2018 ,for X5 M F85 2013-2018, for X6 F16 M F86 2013-2018, for 5 Series F07 F10,for 6 Series F06 F12 F13,for 7 Series F01 F02 F04 Colour: black Material: ABS Package Contents: 6 x Fan Speed button Covers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.