This listing is for one piece 3D metal aluminum center console iDrive multimedia controller knob decor ring that fits for most BMW model.<br><br> <b>Compatibility</b><br> BMW F22 2 Series<br> BMW F30 3 Series<br> BMW F32 4 Series<br> BMW F10 5 Series<br> BMW F06 6 Series<br> BMW F01 7 Series<br> BMW F25 X3<br> BMW F26 X4<br> BMW F15 X5<br> BMW F16 X6<br><br> <b>Note</b><br> Please keep the controller knob surface completely clean and dry first before pasting this decor cover.<br> Slowly peel off the back sheet off the ring and apply it to your controller knob.<br> Please keep it dry within 24 hours after installation.