Poly-Flex II Universal Leaning Post Cover - 47"H x 41"W x 24"D - Grey*Measurements - 47"H x 41"W x 24"DIncludes 1/4″ strong and durable shock cord encased in the hem & heavy-duty attached adjustable strap system for a more customized fit. Available in 1 size in Sunbrella®, Performance Poly-Guard® & Sun-DURA®, our toughest marine grade polyester fabrics.Poly-Flex IIGood QualityEconomically-priced 5.3 oz. Solution-Dyed Marine Polyester with urethane coating. Lightweight and strong. Good resistance to tearing. Durable water repellency, UV and mildew resistant finish. Breathable to help allow interior moisture to escape. Designed and sewn in the USA. (3 Year Limited Warranty).*For storage and mooring only. Not recommended for trailering.