Our ARDEN small Deep Seat Set is made with long-lasting foam fill and outdoor polyester fabric. The pillow back measures 23" W x 19" L x 5.5" H and the bottom cushion measures 22" W x 24" L x 4" H. The 100% printed polyester outdoor fabric resists fading, so your patio cushion looks vibrant for longer. Skin-safe C0 water and stain protection helps your cushion set withstand continued outdoor use and two sets of ties on the seat bottom make sure your cushion stays firmly in place.