The packaging has been updated! There is a possibility of shipping in the new packaging. The contents are the same. This is a swim cap suitable for children and adults. Head circumference size: 50-59 cm I will take it out of the bag once and fold it to a size that is easy to ship. This will be sent by regular mail. Please confirm your address. If you are in a hurry, I can send it by Mercari delivery for an additional 110 yen, so please let me know before purchasing! For those who purchase two, the price is 580 yen. Please proceed from the "Request" button. I will drop it off at the nearest post office within 24 hours of your purchase. Please note that recycled paper may be used for wrapping. I have some left over after an event, so I am offering them for sale. Swim cap black Swim cap white Swim cap navy Swim cap blue Swim cap pink Swim cap light blue are available