EXPLORER VEST: Kit includes a grown-up styled explorers vest complete with pockets and Velcro closures to keep tiny treasures safe and organized. Made of 65% Polyester/ 35% Cotton with an easy and secure zipper closure vest fits most children ages 4 to 10. DISCOVERY TOYS: Soak the 7" x 4 clay egg in water then chisel away the shell to discover 7 unique dinosaur toys! Once youve released your plastic dino friends rinse off remaining clay for fun mini toys. Manufacturered by MindWare. LEARN ABOUT DINOSAURS: The included Excavation guide is filled with fun facts about the dinosaurs you uncovered. Learn how to identify each based on their characteristics! INCLUDES: 7 by 4 egg with 7 plastic dinosaurs within 2 chiseling tools instructions and an excavation guidebook plus 1 explorers vest. (For ages 4 and up) TOYS THAT TEACH: Experience the thrill of discovery like a real paleontologist with a BIG dino dig set! Excavate 7 prehistoric beasts and learn about each from a Brachiosaurus to a T-Rex!