How to unwrap ETH in Coinbase?

Could you please elaborate on the steps involved in unwrapping ETH in Coinbase? I've heard about this process but am not entirely clear on how to execute it. Could you guide me through the process step-by-step? It would be immensely helpful if you could provide a concise yet comprehensive explanation, outlining the prerequisites, potential risks, and any relevant tips or considerations that might aid in the successful completion of this task. Thank you in advance for your assistance.