made of ABS plastic material,hydrographics transfer printing in carbon fiber pattern, not genuine carbon fiber material. It looks quite similar to the genuine carbon fiber as shown in the ies. And it's much economy in prices. As for a interior trim for BMW, it's universal fitting for most models and quite affordable than the real carbon fiber trims.
carbon fiber gear shift knob trim is universal fit 
 Specification:
Name: Car Gear Shift Head Knob Cover Trim Sticker
Application: 
Application: For Toyota  Land Cruiser 2015-2020
Application: For Toyota Hilux 2015 - 2023
Application: For Toyota Fotuner 2016 - 2022
Application: For Toyota Tacoma 2015 - 2023

Material:ABS
package content:
1x gear shift knob cover
Only the above package content, other products are not included.
Note: Light shooting 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.