Sent eth to coinbase from bianance using bep20

Hello, I have a minor issue and require the advice of someone who knows a bit about crypto problem solving. I tried to sent ethereum from binance to coinbase, done it a few times with no struggles, however on this recent transaction I sent ethereum from binance to coinbase and clicked bep20 rather then eth, I can see the asset in my wallet on bsscan, but I am not to sure how to access it, I believe I can link my metamask to it and access or send it back that way but as it'd the 1st time I've done it and slightly stressed I'd rather ask the community. How do I access my ethereum thats send to coinbase but lies within the bep20 network. Your help is much appreciated :D