cushion,memory foam ergonomic cushion cover- velour,washable,removable 40*40*5cm ... foam customed sizes allowable Product details round memory foam seat cushion,cushion, memory foam, pillow filling—50D memory foam size— ... or customized out cover inner cover— 100%polyester fabric packaging- opp bag for each seat cushion,n pcs per carton ... washable key words- round memory foam seat cushion, seat cushion