REVERSIBLE: Includes one 38 x 21 inch reversible outdoor chair cushion HEAVY-DUTY POLYESTER FABRIC: Cushion is covered in a heavy-duty outdoor polyester fabric that is water, stain, and fade resistant PLUSH SUPPORT: Cushion is overstuffed with a soft polyfiber fill made from 100% recycled, post-consumer plastic bottles for lasting comfort and longevity ADDED FEATURES: Sewn circle tack construction prevents cushion fill from shifting and bunching, while string ties keep cushion firmly attached to furniture For best results, and to extend the life of your cushion store indoors or cover when not in use