Perfect CompatibilityCompatible with AirTag 2021/2022/2023. This silicone skin cover was specially designed for the Apple AirTags tracker. The package includes a keychain; does not include AirTag. Full ProtectionThe Airtag protective case is made of soft TPU, shockproof, anti-scratch, anti-fingerprint and dustproof, our full protection option effectively protects your AirTag from drops and the stripes. No Signal InterferenceSilicone AirTag holder has been tested to ensure your AirTag signal is strong and stable. The AirTag keyring does not affect the AirTags tracker signal, Bluetooth connection, your phone's operation and AirTag sound. Anti-lost keychain designThe keychain included in the package allows you to connect the tracker to keychains, suitcases, wallets, pet collars, etc. Flexible circular design, easy to unlock or lock the airtag key fob quickly. You can use AirTag to easily change the items you want to track at any time.