【Durable, Tear-Resistant and Eco-Friendly Fabric】Our oval pool cover is made of high-quality 420D silver-painted oxford cloth. It is suitable for both oval and rectangular pools. It boasts excellent performance in waterproofing, anti-UV, tear-resistance and anti-fading. All the materials are eco-friendly and will not produce harmful substances when exposed to sunlight 【Exceptional Windproof Design】 Our rectangular pool cover features a double - fixation mechanism that completely eliminates your concerns about strong wind invasion. The first layer of protection is an adjustable drawstring at the bottom of the pool cover. The second line of defense consists of eight wind - resistant ropes and ground stakes equipped for the pool cover 【Exceptional UV Protection Performance】Our oval pool cover for above ground pools is made of advanced UV-resistant materials and processed with special techniques, which can block up to 99% of UV rays. In an environment exposed to long-term sunlight, ordinary swimming pool covers tend to experience problems such as fading and aging. With its excellent protective ability, our pool cover can calmly face the test of sunlight, effectively prevent fading, and greatly extend its service life 【Exceptional Waterproof Performance】Our oval pool cover is made of advanced waterproof materials and incorporates special processing techniques, offering outstanding waterproof capabilities. Every seam is double-stitched and evenly coated with waterproof glue. The double stitching not only gives the pool cover excellent tear resistance but also works in tandem with the waterproof glue to create a double-layer protective barrier that can completely prevent rainwater from seeping in 【Suitable for All Weather Conditions】Our oval pool cover is like a stalwart protector. It can withstand the onslaught of wind and rain, endure the scorching heat of the blazing sun, and even the weight of thick snow won’t be able to crush it. Meanwhile, it can effectively prevent debris such as fallen leaves and dust from falling into the pool. Under its careful care, your pool remains clean and safe at all times, always ready for you to take a refreshing swim in its optimal condition Neuradical 12×21 Ft Oval Pool Covers for Above Ground Pools, Oval Pool Covers for Rectangular Frame Pools, Swimming Pool Cover Ideal for Outdoor Waterproof, Weatherproof and Dustproof