These Best Quality Solar Pool Covers for Fast Set Inflatable AND STEEL PRO Paddling Pools prevents debris from falling and it is available in four different sizes 8ft & 10ft. It use the sun's solar energy to heat the water. The solar pool cover floats on top of the water when a pool isn't being used. Its design is similar to bubble wrap used for packing, trapping heat inside a pool to keep it insulated. The cover can also absorb sunlight to heat the water. Other benefits of the cover are that it reduces evaporation to save on water costs and, because it blocks out dirt and grime, can reduce the need for water cleansing chemicals. These cover comes with a handheld skimmer from Denny International which is a must to have for any home with a pool, pond or hot tub. The swimming pool skimmer net features a v-clip which is compatible with most standard pool poles. The net is constructed using fine nylon mesh which allows it to collect even the smallest of debris, the skimmer moves effortlessly through the water for easy and fast cleaning. The large surface net is great for cleaning any water feature, not just swimming pools! - effortlessly clear your pond, spa, hot tub, fountain or fish tank and keep your water fresh and inviting.