Signed, Sealed, Delivered: Yes No Maybe Vs. New Era Collaboration 
One of the front panels of this YNM SnapBack cap is completely faced with soft loop side Hook and Loop. This version comes with a selection of 12 hook backed USED UK stamps from 1970 onwards.
Choose your faves and swap them over as and when you want.
Your stamps will be a unique collection of 12 - not necessarily the ones pictured but a similar feel…
This is Geek Chic as never seen before.