You’ll always know which key is which with a set of Escape and Enter Key Covers. Which key is used to open the door? The “enter” key, of course. These key toppers fit on most keys and are made from computer keys so you’re putting keys on your keys which is key if you’re keen on keeping keys on keychains (easy for me to type, right?). $4.99 a set.
BingoBuy® Clear Ultra thin High Quality Silicone Keyboard Protector Skin Cover for 15.6'' New Dell Inspiron 15 7000 Series 15-7537(if your "enter" key looks like "7", our skin can't fit) with BingoBuy Card Case for Credit, Bank, ID Card
3-Pack Backlit Ultra Thin Silicone Gel Keyboard Protector Skin Cover for Samsung ATIV Book NP510R5E NP370R5E NP470R5E NP880Z5E series (if your "enter" key looks like "7", our skin can't fit) (Black + Clear + Blue)