Production steps:

Step 1: Prepare all necessary materials (round balloon, pen, colored paper, rope, scissors, glue).

Step 2: Then you can draw the shapes of dinosaur's head and neck, limbs and tail on colored paper.

Step 3: Then use scissors to cut off the head, neck and tail of the dinosaur painted on the colored paper.

Step 4: Then you can blow up the round balloon and stick the dinosaur head, neck and tail on the colored paper to the balloon.

Step 5: Finally, you can make this round dinosaur balloon.