This Doodle-Pop, Book Club, is part of the Hello Again Collection from Doodlebug Design. This Doodle-Pop features a stack of books and a separate romance book, some with gold foil accents. These are 3-dimensional cardstock stickers made from 80 lb cardstock which is medium-weight cardstock. These Doodle-Pops have repositionable adhesive on the back. These Doodle-Pops are both acid and lignin free. These Doodle-Pops can be added to cards, scrapbook pages, tags, journals, and other paper crafting projects.