Where can I get a guaranteed 5% return?

Excuse me, I'm curious about investing and I've come across the idea of guaranteed 5% returns. Could you please explain where exactly one might find such an opportunity? I'm aware that investments always come with some degree of risk, so I'm specifically interested in understanding the nature of such a guarantee and the potential risks involved. Is there a specific type of investment or platform that offers this kind of stability? Additionally, are there any prerequisites or requirements I should be aware of before pursuing such an investment? Thank you for your time and insight.