Although this item is new and unused, please be aware that it has been stored without being in a plastic bag, so there may be some dirt or marks. Also, please understand that it has never been inflated. The width is approximately 43 cm and the height is approximately 28 cm. The color in photos 3 and later is closer to the actual color. It will be shipped compressed to a thickness of within 3 cm. Returns and refunds are not accepted after the item has been received, so please make your decision carefully.