his package of 72 pieces of Collage Tiles is designed by Tim Holtz for his Halloween Collection for Idea-ology. These collage tiles measure 1.5" x 1.5" in size. You get two each of 36 designs. There are vintage pictures of people from long ago, receipts, spiders, and many other elements mixed together in the tiles. These collage tiles can be used to make a patchwork collage, they can be used on cards, scrapbook pages, tags, journals, planners, art journals, and other paper crafting, mixed media, and home decor projects.