CUSTOM DESIGN: Find more design and size options at TESLARING COM. If you have any issue with the bracelet please contact us by email HANDMADE&ECO-FRIENDLY: Manufactured from the highest quality exotic wood and stones. Unlike other types of metal or ceramic, wood and stone are an organic materials, and it is a strong symbol of life and strength. It is waterproof. DURABILITY: Our manufacturing technology guarantees the highest quality and durability. The bracelet will not scratch your car and provides comfortable feel to wearers. One bracelet works with multiple cars. NO CHARGING REQUIRED & WATERPROOF. SECURITY: The bracelet has the same security level as Tesla key card. It is compatible with Model S and Model X vehicles produced in 2021+ and all Model 3 and Model Y vehicles. Access is granted from the driver side. It is the first Tesla key bracelet accessories for Model 3 and Model Y developed by CNICK. It enables locking, unlocking, and starting the car with a simple finger tap. One bracelet works with multiple cars. It is a great replacement for the key fob and key cards, operates in the same way as the key card using NFC/RFID technology, and has the same security level as the key card. Tesla bracelet is a fantastic backup, in case your phone has died, because it never needs charging. We produce bracelets from exotic natural woods, like Redwood, Ebony wood, dyed tulipwood, natural Koa, and stones. It fits the hand perfectly and ensures users' comfort throughout the day. Every inch of the wood and stone used for manufacturing is precisely selected, to ensure durability. To protect the bracelet from damage and guaranty user comfort throughout the day, it is covered with a waterproof, transparent finish. CNICK bracelets are made in Georgia, Europe.