The Jurassic World Pick and Push T-Rex includes a push-along T-Rex and a gyrosphere ball collector. Together when you push the T-Rex along, the flexible wire inside the gyroshpere allows you to collect up to 5 balls simply by rolling over them. There's even a little space on the T-Rex's back to hold a small dino (sold separately). Plus, the gyrosphere can be removed from the T-Rex and used as a crawling floor toy. When connected together the Jurassic World Pick and Push T-Rex measures approximately 14-inches tall x 6 1/2-inches wide x 16-inches long. Ages 12 months and up.