Children will exercise their imaginations for hours with this magnetic playset that encourages storytelling, promotes problem-solving abilities, and builds sequencing skills. The 18? x 14? play board folds in half and is sealed with a clear, resilient coating to make cleanup easier. The vinyl, waterproof magnetic playing pieces are tear-resistant and provide extra hold. Magnetic Dinosaurs comes with 15 magnetic pieces including a pterodactyl, tyrannosaurus rex, triceratops, stegosaurus, dinosaur egg, and more!