These friends are on the move, and they want you to join in their expedition. Take a tip from baby Triceratops and catch a ride. Designed to work with all Adventure Tracks, KidKraft's Dino World: Prehistoric Pals: Rollers are ready to take off for fun and thrills. Roll by a simple push lets kids take action into their hands. Includes 3 rolling dino vehicles (ankylosaurus, triceratops, oviraptor) and 1 dino baby who rides on mama's back. Easy for little hands to grasp.Details:Multicolor6.1" x 1.8" x 8.5" package sizeIncludes 3 rolling dino vehicles and 1 dino babyAdult assembly requiredClean with damp clothWood, MDF, plastic and steelCARB/TSCA compliant90 day limited manufacturer's warrantyFor ages 3 to 7