The post office does not allow the package to be over 23.6 inches (60 cm) long, so we need to fold the bag so that it can be sent. Please note that the cheapest solution to protect your airplane wings. This will not affect normal use and it will be a little wrinkle problem. If you mind it, please do not place order. When you receive the bag, you need to open it with a knife and open it carefully, and the pingot will break.