Credit card cable organizer with slots at all 4 sides to wrap earphones or charging cable,Place your earphones in each of the two slots at one end,Wind the cord around the width of the card working your way from one end to the other,Secure the cord end in the other two slots when done winding,Store in your wallet or pocket when not in use,Thin and lightweight,Instructions included (preprinted on one side),Cable not included,PVC