This round cushion provides comfortable seating and comes with a dedicated cover for easy cleaning. - Product Name: Okamoto Round Rubber Cushion - Size: L (Outer diameter 40.5cm) - Cover: Includes dedicated cover Thank you for viewing. This cushion is suitable for long hours of desk work, hemorrhoids, and various other situations at home, etc. The first photo is not the product for sale. It is a sample. The product you will receive is a new, unopened item. Please feel free to ask any questions in the comments section.