Swim ring. This item has been stored at home for a long time. It has been stored in a dark place. I have not checked it by inflating it with air. In the fourth photo, there are solids mixed in that got in when inflating. The fifth photo is a bonus. Size is approximately 48 x 28cm. (I don't know how to use it.) Please purchase if you understand. Shipping will be done by compacting the item and using simple packaging, and recycled packaging materials. Thank you for looking.