★We can ship urgently★ AeroChamber Plus Adult Small Mask Ages 5+ Price at purchase: ¥4,700 Purchased at a pharmacy with a prescription. I bought this for my elementary school-aged child, as it's the size for ages 5 and up. Used a few times, but then the symptoms subsided, and my child outgrew it. It was cleaned and stored according to the instructions. No noticeable damage, but there is a feeling of use. Please purchase if you understand that this is a used item. May be disassembled for shipping due to thickness. Instant purchase is welcome (^ ^) AeroChamber AeroChamber Plus Chamber Asthma Inhalation Inhalation aid Cough Bear Purple Pediatric Children's Adult Adult size Child Kids