Please be sure to read my profile before purchasing. This is a supplement from Gakken's "Most Amazing Vehicle Magazine: Strongest Vehicle Heroes." There are no air leaks. It's like a dog's rolling walk balloon, but it has no wheels. There are some light stains on the main body. It has been wiped with disinfectant wipes. An air pump was used. This was used by a child, so please refrain from purchasing if you are sensitive. It will be shipped deflated via Yu-Packet Post Mini. Hokkaido Shinkansen Tohoku Shinkansen Hayabusa A balloon toy from the Plarail series that you can inflate, characterized by its green design. - Model: Plarail Series - Color: Green - Design: Features a train front design. Thank you for looking.