The Snowcity Outdoor Chair Cushion set uses PENGI fabric for the shell and is filled with high-density foam. Overall waterproof, sunproof and fade-resistant. The high-density foam has both comfortable elasticity and resilience for long-lasting use. We offer 290 colors and several regular sizes, and can also provide customized services for special shapes and special sizes. Our outdoor cushions can be matched with a variety of styles for patio benches, chaise lounges, dining chairs and more. This set contains 1 seat cushions and 3 back cushions. Please measure your furniture before purchase.