Size - One size for person from 5'3 to 6'5 (160cm-195cm) tall High Quality -- this is not a one-time use product. It's 100% made in 210T polyester material, durable, soft and comfortable. Inflate quickly:--Fully inflated in 90 seconds. The 9000 rpm fan works all the time and keep this Costume inflated. Double choices-- you can choose to use the battery box (Need 4 x AA batteries), or power bank to keep the fan spinning. (power bank and batteries are NOT included in the package for safety reasons, you need prepare it yourselves.) Package includes: 1 x Inflatable costume, 1 x Battery box, 1 X Fan (fixed on the costume), 1 x Headpiece.