Choose Options Quick view K2 Health Products, Llc Super Compressed Ring Cushion, 16-1/2" X 12-1/2" X 2-3/4" Thickness $18.85 Super compressed ring cushion, 16-1/2" x 12-1/2" x 2-3/4" thickness, high density foam, precision cut, low-shear spandex cover, removable Compare Choose Options Add to Wishlist