High Quality MaterialRectangular pool cover is made of high quality PE material, strong and durable, not easy to tear, prolong the life of the pool, make the pool more durable. Our pool cover is waterproof and will not be damaged by immersion in water or sunlight. Applicable Scope:Thickened rectangular pool cover measures 103 inches x 69 inches and folds to 20 x 8 x 20cm.Suitable for rectangular pools up to 3.05mx 1.83mx 56cm (54009). Comes with a drawstring to tighten it and can generally be used with similar sized pools. Dustproof and Insulation, Keep CleanOur swimming pool cover keeps the pool water clear. Helps to keep your pool dirt free and leave it there when not in use. After using your swimming pool, cover the swimming pool insulation film, it can effectively dissipate heat and save a lot of swimming pool water, which can reduce water evaporation by 95%. [EASY TO STORE AND FOLD] The rectangular pool cover extends the life of your pool and makes it more durable. Rectangular pool cover can be folded, easy to store and does not take up space. MORE SERVICEWe assure you that if you are not satisfied with our product, you can return it at any time.24 hours customer service promptly solve your problem. If you have any questions, please contact us in time.