Polyester 2-piece set include 1 back pillow and 1 seat bottom Dimensions Pillow: 24in W x 18 in L x 7 in T and Seat: 24 in W x 24 in H x 5.5 in T Eco-friendly PFAS-Free C0 Treatment Filled with 100% Polyfill made from recycled plastic bottles. Back cushion ships compressed. In order for it to bounce back to original shape, shake cushion vigorously. Fits most standard outdoor deep seat chairs and conversation sets 100% polyester fabric 2 sets of ties to keep your cushion firmly in place 1-Year limited fabric warranty Cleans easily with soap and water