How do you unwrap WBTC?

How exactly do you unwrap Wrapped Bitcoin (WBTC)? Could you please elaborate on the steps involved in this process? I'm particularly interested in understanding the technicalities behind it. Is it a complex procedure, or is it relatively straightforward? Additionally, what are the potential risks involved in unwrapping WBTC? And how does this process differ from other types of crypto wrapping and unwrapping? Your insights would be greatly appreciated.