FAIRFIELD NuFoam™ is a compressed polyester cushion material designed for utility and occasional seating applications. This 15 x 17 x 3 in (38.1 x 43.2 x 7.6 cm) piece suits chair cushions, RV accessories, play or camping pads, and other projects where water-friendly cushioning is helpful. Allow for compression when selecting a cover, and maintain the cushion by hand washing and air drying as directed by FAIRFIELD.