Enhances appearance and adds stylish individualism. Prevent the car from being scraped and improve the level of the decoration of the car. Easy to install, just takes several minutes for installation. name:Car Big Multi Media Knob Item Type:Interior Mouldings<br><br>Application: multimedia knob, low configuration to high configuration, better feel operation. Model: Medium to Large Applicable model:: for F chassis all series medium knob Fitment: Fit for 3 Series, 5 Series and 1 Series with same multimedia iDrive knob shape. Fit For 1 Series F20 2011-2019 Fit For 3 Series F30 2012-2019 Fit For 5 Series F10 2009-2017 Note: This Product Fit for NBT Controller Only!! Colour:black Material:ABS<br><br>Package Contents: 1 set * Multi Media Knob Cover Trim (one ring & one cover)<br><br>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.