The packaging has been updated! Your order may be shipped in the new packaging. The contents are the same. This swim cap is for children and adults. Head size: 50-59 cm The cap will be taken out of its bag and folded to a size suitable for shipping. This item will be sent via standard mail. Please confirm your address. If you are in a hurry, we can ship via Mercari delivery for an additional 110 yen, so please let us know before purchasing! For those purchasing two, the price is 580 yen. Please proceed from the "Request" button. We will drop off your purchase at the nearest post office within 24 hours of your purchase. Please note that we may use recycled paper for the wrapping. These are leftover items from an event, so we are selling them. Swim caps available in: Black White Navy Blue Pink Light Blue