Can I transfer money from MetaMask to my bank?

Could you please explain to me how I might be able to transfer funds from my MetaMask wallet to my traditional bank account? I'm aware that MetaMask is primarily used for crypto transactions, but I'm wondering if there's a way to convert and withdraw my crypto holdings as fiat currency. Could you provide a step-by-step guide, if such a process is indeed possible? Additionally, are there any fees or limitations associated with this kind of transfer that I should be aware of? Thank you for your assistance.