Baskin-Robbins Ice Cream 31 Popping Shower Afternoon Tea Collaboration Cushion With detachable tag This is a limited-edition collaboration item that is no longer sold. The back is made of a cooling material, so it feels cool and refreshing. I bought it on the release date, but I'm selling it because I haven't used it. It's unused and in good condition, but please refrain from purchasing if you are looking for perfection, as I am a private seller.