Seat Cushions for Office Chairs - Patented Coccyx Cushion for Tailbone Pain - 21.2" W x 16.5" L Extra Large Memory Foam Seat Cushion with Removable Cover

Fill Material Memory Foam Pillow Type Furniture Cushion Color Black Size X-Large Shape Wedge Special Feature Anti-Slip, Removable Cover Cover Material Suede Pattern Solid Age Range (Description) Adult Number of Items 1 Product Dimensions 16.5"L x 21.2"W Item Weight 3.3 pounds