Is the Premium Set account-wide or character based?

Hello!

Sorry if this is a silly question but I looked online and couldn't find an answer. I just got the game and I made 2 characters that I like but I'm not sure which I want to play yet. If I purchase the Premium Set on one character, are the bonus' account wide i.e. my other character will also get the bonus?

Thank you so much for your time! 😊

Premium status is applied to your account.