Hentex 5509 Patio Seat Cushion & Cover Storage Bag, Breathable 3 Layer Eco Durable Waterproof,Velvet Liner Tight Fit by 2 Stopper Drawstring & Leg Buckles,48&times;16&times;22",Khaki Holds cushions up to 48"L x 16"W x 22"H Breathable: The Hentex cover has a unique 3 layered structure in the material, it not only prevents the ingress of water, snow dust & dirt while reducing condensation, but also allows the moisture going out through the breathable Hentex Membrane, leaving much less mold and mildew especially in hot & humid summer, the life of patio furniture can be significantly extended by the prevention; urable: The majority of the material is made of lightweight high strength rip stop oxford polyester, light durable & easy to handle; besides, with advanced tinting technology, the color fastness under UV light is at least 5 times better than that of normal dyed polyester, the color is much more stable under the sunshine, also there'll be no color migration; Eco-Friendly: Hentex cover are totally made with eco-friendly materials. It passed SVHC include 174 items of chemical elements testings, especially, unlike the normal cover, Hentex cover use NO PVC in all covers - PVC is commonly used in covers as backing but it is almost impossible to degrade in natural and toxic after burning, not environment friendly.Eco-Friendly: Hentex cover are totally made with eco-friendly materials. It passed SVHC include 174 items of chemical elements testings, especia CAUTION! CUSHION/COVER STORAGE BAG IS NOT WATERPROOF BECAUSE THERE IS A ZIPPER ON IT. TO AVOID POSSIBLE MOISTURE AND/OR MILDEW OF CONTENTS DO NOT STORE THE CUSHION STORAGE BAG OUTSIDE.