Apple launched California identity cards and driver’s licenses for iPhones today, making the digital IDs easier to present — but for now they are only accepted at select airports and a small number of businesses selling age-restricted items such as alcohol, tobacco, fireworks, or guns.

Californians with iPhones and Apple Watches will now be able to store digital versions of their driver's licenses and identification cards on their devices, state officials announced.

If you need to show proof of your age or identity, you can use your driver's license or state ID in Apple Wallet, but the feature is limited for now.