Swim during the day, evening, or night-without having to worry about cold pool water! The 8 Mil Blue Solar Blankets are an economical and environmentally friendly way to raise the temperature of your swimming pool and retain the heat for a longer period of time. Our 8 MIL Blue Solar Blankets are designed for the consumers who want a good quality, long lasting Solar Blanket but also want to stay within a certain budget. Our 8 MIL Blue Solar Blankets feature fantastic heat retention with their 8 Mil UV stabilized resin construction and hundreds of tiny air pockets which capture heat from the sun and transfer it to your pool water so you can have a relaxing time in your pool. Our 8 MIL Blue Solar Blankets also help you save money on chemical costs and maintenance times since they help reduce chemical loss through evaporation; and keep leaves and bugs from falling into your pool when it is covered with a Solar Blanket. Raise the temperature of your pool by up to 10 degrees and keep it warmer longer Use alone or with pool heater to enhance heating capability UV stabilized 8 Mil resin construction for durability and years of use Reinforced, flat seams for enhanced resistance against wear and tear Easy to cut with scissors to fit kidney, oval or irregular shaped pools Save on chemical costs and cleaning time Economical and environmentally friendly 3 year manufacturer's warranty