Ring pull phone case

My walk to work each day takes me 50 minutes so I uploaded some music to my phone to listen to on the walk.   I  can't stand wearing  'in ear'  headphones and would look pretty silly walking along with a full sized set so I made myself a phone case using my ring pull stash. It doesn't reduce the sound and I have attached a large pin on the reverse so that I can pin it to the top of my coat.