for BMW 1 3 4 5 7 Series X1 X3 X4 X5 X6. Inner diameter 2.17in, Height 0.67in. Please make sure that the structure and shape of your car's knob is the same as shown in our photos. Anti-wear and anti-corrosion, would not break or crack easily during use. Easy installation with double-sided adhesive tape. Clean the surface and heat the tape before installation will help the cover stick in place better Protect the radio knob from scratches, while upgrade the exterior your car vehicle. Package include: MICROCK Bling Accessories for BMW 1 2 3 5 7 Series X1 X3 X5 X6 Media iDrive Control knob Cover Rhinestone Crystal, Inner diameter 2.17in, Height 0.67in Inner diameter 2.17in, Height 0.67in, for BMW 1 3 4 5 7 Series X1 X3 X4 X5 X6 , Please make sure that the structure and shape of your car's knob is the same as shown in our photos.
Easy installation with double-sided adhesive tape. Clean the surface and heat the tape before installation will help the cover stick in place better

Package Included: 1pc
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