Specification: 1. Size: 7meters of body length or according to clientsâ€™ requirement. 2. Material: steel structure inside as skeleton and silicon rubber outside as skin. 3. Color: custom as per buyerâ€™s requirement 4. Sounds: emulational howls 5. Movements: mouth open and close, the neck moving up and down (left to right), stomach breathing and tail swaying from left to right 6. Power: 110/220 VAC 50/60 Hz 7. Accessories: control box with one free spare, 2 speakers with build in woofer and volume controller, infrared sensor controller, free facts stand and more. 8. Remarks: Our products are created in accordance with the dinosaur fossils that have been discovered. With the main body structured with metal frame, the skin and flesh made up of foam and resin, it can accomplish various kinds of movements with synchronized howling voice such as open and close the mouth, blink, dance front claws, breath, sway head up and down or left to right, sway tail. Especially, our outstanding crafts elaborately make our products strikingly vivid and lifelike.