PipStickers are the PERFECT gift for the sticker lover in your life - even if it's you! These unique PVC designs with silver foil accents come on a clear backing and cannot be found anywhere else. Includes one 4" x 4" sheet of Hello Kitty Party Prep PipStickers and includes the Pipsticks manifesto. This sticker sheet is one of the SURPRISE stickers included in the Hello Kitty Birthday Sticker Countdown!