COLMOModel 3 Smart Ring Accessory for Tesla Model 3 Key Card Key Fob Replacement

Does this work with 2022 Model x?

How do I add the my own custom engraving and symbol. Great features and options but there does not appear to be any option to customize B4 purchase.

Does it work to also start the the tesla or only for opening and closing?

How can I order the white in 9mm size 9?