Pokemon Center 2016 Poncho Pikachu Campaign #2 Mega Diancie Large Sticker. It was sold at the Japan Pokemon Centers in July, 2016, for a very limited time and in very limited quantity. The back peels off and you can stick them on any surface.
Approx. Size: 3.5" x 3.25" (9cm x 8.5cm)
Condition: Mint condition. Sealed.