Chaise Lounge Chairs are an investment and like any investment, the need to be protected. This Patio Chaise Lounge Chair Cover provides you with that protection. The durable 248 G.S.M. (Grams per Square Meter) Medium Weight Polyester material with a PVC backing waterproof fabric will keep your chaise lounge protected in just about any weather. The neutral khaki color matches most homes and environments. The corners of the cover are designed with leg ties that keep your cover in place even during the heaviest of storms.