Blue Impulse is the nickname of the aerobatic demonstration team belonging to the Japan Air Self-Defense Force. Officially, the unit is called the 11th Squadron, 4th Air Wing, and its main mission is public relations. They perform stunning demonstration flights at air festivals and national events across the country. 【About the product】 It has been stored in a vinyl bag, so it is relatively clean without scratches or stains. The back side has a ruler on the side and illustrations of the main performance items, so how about taking it with you during the autumn air show season? A clear file and a mini folding fan will be included. We are looking forward to your purchase only if you understand that it is a home-stored, used item.