The Aeromax Dino-Faur Green Pull back 4 wheel dinosaur truck with red accents is sure to be a big hit with dinosaur enthusiasts. With the new Dino-Faurs you will enjoy endless fun. Nicely sized at 7″L x 4. 5″H x 4″W (5. 5″ tall with mouth open), this friction powered pull back T-Rex Truck has high performance 4×4 wheels made from PVC for great traction and detailed realistic spring suspension. Just pull it back and watch it go. Indoor or Outdoors, even works on carpet!