Thank you for viewing. Please check the item in the photos. The shape can be changed by opening and closing the belt at the bottom. The size when expanded is 32cm in height, 41cm in width, and 7cm in bottom gusset width. When closed, it is about 25cm in height, 40cm in width, and 22cm in bottom gusset width. Please understand that there may be some errors in the measurements. Please consider the measurements as a reference, as the numbers may vary depending on where they are measured. It will be delivered folded. I have inspected the item, but there is a possibility that I may have overlooked something, so please understand this before considering a purchase. Color: Black Material: Nylon Management number: 240628147 35c