Anpanman Pop 'n Ball Includes a manual air pump. The 7th photo is the plug used when inflating. I inflated it for the photos, and it inflated properly without any air leaks. 【Size】 Ball: Diameter: Approximately 45cm Air pump: Length: Approximately 19cm / Thickness: Approximately 3.5cm 【Notes】 I used it a few times, but then folded it up and stored it. Therefore, there is some color transfer around the face. Please check the condition carefully in the photos before purchasing. Please purchase only if you understand that it has been stored at home for a long time and is being kept by a private individual. #Anpanman #Pop'nBall #RubberBall #VinylBall #PlayingWithABall #CharacterGoods #IndoorPlay #AirPump