You will receive:(1) 30" Tall T-Rex Buddy the Dinosaur Mylar Balloon(2) 18" Buddy the T-Rex "T-Rex and Proud of It" Mylar Balloons(2) 18" Star Shaped Mylar BalloonsPlease note the inflation hole for the large buddy is at the end of his tail, will be a silver tab. The silver tab hanging off his foot is where you tie the ribbon, and there is no inflation hole on this tab.They are not filled, you can fill at your local store, or rent a helium tank from your local party store or welding company. You can also air fill it and tape to the wall or attach balloon sticks. Please note that mylar balloons last about 1-2 weeks when inflated, although actual float time varies.