Made of High Quality ABS Paint Baking and UV Treated on surface Easy installation with double-sided tape Provides a high class and fashion decor style, change interior and exterior design of the car and add unique colors. Fitment: Perfectly Fit for X1 F48 1 Series F40 2 Series Active Tourer F45 Installation : 1) Clean the surface, keep dry and clean. 2) Paste and install. (there is auto adhesive glue in the trim back) 3) Please press hard especially on the edges at least 2 minutes after installing. 4) Using hair dryer (hot air blowing) in cold weather. 5) Please keep from water and keep dry after been installed within 72 hours/3 days Material: ABS colour: Silver Package Contents: 2 x Steering Wheel Buttons Cover 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.