This oversize chaise lounge cushion with ties is covered in 100-percent solution dyed acrylic Sunbrella fabric, which provides the perfect balance of worry-free performance and fashion. This cushion will retain its color and strength, even through intense exposure to sun and rain. Resists mildew, rot, chlorine and fading, so you can enjoy this cushion for many seasons to come. This cushion is as soft and luxurious as it is durable. Filled with a plush 100-percent polyester fiber filling, this cushion brings the comfort of the indoors, out.