This package of 184 Alpha Thickers is part of the Discover and Create Collection designed by Vicki Boutin for American Crafts. This set features the alphabet in upper and lower case letters, some punctuation marks, the numbers one through nine on vintage typewriter keys, stars, and the word and in a circle. All of these letters have a design on them. These stickers can be used for cards, scrapbook pages, tags, journals, and other paper crafting projects. These thickers are acid free.