Disguise - Boy's Classic Revvit Costume Polyester Brand new Officially Licensed Dinotrux Standard Revitt costume Child Size (2T) - (3T-4T) - and Small (4-6), approx ages 3-10. All measurements provided by Disguise and are approximate. If in doubt please purchase larger size and children will grow into it. This posting includes: Officially licensed Revitt costume jumpsuit with tail and mask as featured Please note that only the items listed above are included