They won't play your favorite tracks from Guardians of the Galaxy, but our Awesome Mix Tape No. 2 Cufflinks are a mini replica of the cassette tape that Peter Quill's mother left behind for her son. Thank goodness she had good taste! Imbued with the power of superhero craftsmanship, our base metal cufflinks are built to withstand the mightiest battles and cosmic challenges. Officially licensed by Marvel.