Now filled with FOAM - our fill is the right mix of firm and comfort with a foam seat bottom that retains its shape over time and a back cushion filled with recycled polyfiber blowfill; The back cushion ships compressed, for it to bounce back to its original shape, shake the cushion vigorously ARDEN Deep Seat cushion set includes a seat bottom and cushion back designed to fit most standard patio deep seat furniture (chair, soft, or couch); The pillow back measures 24" W x 21" L x 6.5" T and the bottom cushion measures 24" W x 24" L x 5" T Plant-based fabric made from earthFIBER contains 35% bamboo viscose and 65% polyester. Weather-proof, rain-proof, and Fade-Resistant; Each cushion is treated with PFAS-Free, C0 Water and Stain treatment Beautiful patterns are designed in Michigan by our talented team of artists. Filled and Finished in the USA Deep seat bottom cushion includes 2 sets of ties to help your patio cushion stay in place longer