Finger painting without the mess is fun for all ages Hands-on activity panel features unique heat-sensitive film with a laminate border. Film is mounted on a 1" thick board for durability. Surface area is 16 3/4H x 10"W and wipes clean easily. Placing your hands or fingers on the heat-sensitive surface results in a color change and a brief image will remain. No crayons or markers are necessary, eliminating the chance of messes or getting lost. Panels easily mount to wall. Ships via Ground Transportation. FOB: WI. One year warrantyOverall dimensions: 22H x 16W x 1"D