This is a Nishikawa low-rebound round cushion. It can be used year-round as it is reversible, with breathable mesh material on one side and a warm velour-like fabric on the other. Size: 35 x 35cm Thickness: Approximately 8cm ≪Please note before purchasing≫ ・Used for about 2-3 days postpartum, but 　has been sitting on a sofa for a while, so 　it is not in perfect condition. Please understand that it is used. ・Will be shipped in simple packaging. ・Please check the condition of the product before purchasing. Discounts are available only when purchased with other items.