Fourteen layered stickers on a 4.75 by 7.25 inch sheet, built up in 3-D instead of printed flat, so they sit proud of whatever they land on. Cards, favor bags, scrapbook pages and the front of a classroom mailbox all qualify.
Each sheet ships on a backer card inside a polybag, which keeps the raised layers from getting flattened in a drawer before February. Sold by the package (1 sticker sheet) or by the case (12 sticker sheets).