The KoverRoos outdoor cart cover is the ultimate in furniture protection. The material, design, and construction, are simply the best on the market. Outdoor furniture covers need to breathe so that moisture can escape, keeping mold and mildew from developing under the cover. Koverroos use technologically advanced materials that are one-way breathable - so moisture can evaporate right through the fabric, but water, dust and dirt can-feett get in. Koverroos covers are stronger than most vinyl covers, yet light weight. This means our covers are easy to use - no struggling to get them on and off. Also, these patio furniture covers are able to handle temperatures from -100 degrees Fahrenheit up to +240 degrees. The Weathermax Cart Cover is for the truly discerning customer, WeatherMax offers the perfect blend of function and form. This patented fabric was developed out of the need for a fabric that would retain its color and strength in severe outdoor exposure yet still provide a beautiful, rich appearance. It is extremely breathable and durable and comes in a range of alluring colors for those who do not compromise on style. WeatherMax patio furniture covers have 5 year color retention. WeatherMax patio furniture covers score 5 out of 5 in breathability, 5 out of 5 in dirt and dust protection, 5 out of 5 in mold and mildew protection, 4 out of 5 in rain protection, 5 out of 5 in durability, 4 out of 5 in ease of storage, and 5 out of 5 in color retention. The competition (PVC Coated Polyester) score 2 out of 5 in breathability, 4 out of 5 in dirt and dust protection, 2 out of 5 in mold and mildew protection, 4 out of 5 in rain protection, 3 out of 5 in durability, 2 out of 5 in ease of storage, and 2 out of 5 in color retention. This particular cover comes with a drawstring attachment system in order to secure the cover in harsher weather conditions and is fitted for an outdoor cart less than 50-inch L x 30-inch W x 33-inch H.