Product description: Product interior is hollow. Recommended for kids 7-14 years and older; Great for on the road as well as party favors. Each dinosaurl's air blast port is in the round buttock cover of the animal. When the blow tube is dipped, it can be blown. After blowing, the tube can be pulled out, and the blowing tube can be pulled out without leakage. Small animals can be blown up to about 40 cm, so it is recommended not to blow too much for a more beautiful appearance. No retail package. Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Product content: 12 x dinosaur balloon