CHUNKY: A new style of puzzle that is taking the world by storm! We adhere high quality synthetic rubber to a traditional photo puzzle to give you a thick, easy to grasp, fantastic new product. Great for all generations! Chunky comes in thicknesses of 1/4 inch, 3/8 inch, 1/2 inch, and 3/4 inch. Select this add-on to make your puzzle CHUNKY today!