Condition: New Material: PVC (Polyvinyl Chloride) This is a cushion that is inflated like a swim ring or beach ball. Shipping: It will be shipped in a padded envelope via Yu-Packet Post. About bulk purchases: If you would like to purchase multiple items, please let me know in the comments. I will create a dedicated page with a combined discount (200 yen off per item) for purchases of 4 or more.