This ARDEN 1-piece outdoor seat cushion is an easy way to update your patio furniture. It consists of a 5.75” thick seat cushion that is 24” by 24” square and a back cushion with a knife edge that gives it a tailored finish. The polyester fabric is resistant to water, UV rays, and fading and is easy to spot and clean as needed. We love the bold pattern and vibrant colors of blues, greens, and white that make this cushion feel so summery and fresh. We recommend bringing it inside before a rain storm to preserve its color and extend its lifespan.