Includes Shipping Nikko AG Cushion for Wheelchairs Features a carefully designed 4-layer structure. The entire cushion, with the cover on, can be washed in the washing machine without removing the inner padding. Excellent breathability for a comfortable, non-sticky feel. Non-slip backing. Size: 40 x 40 x 8 cm Retail Price: ¥18,000 Please refer to the images and understand the product before purchasing.