Help keep your above-ground pool cleaner and warmer with the Bestway Flowclear Round 14-Foot Solar Pool Cover. Designed to create a greenhouse effect, this solar cover helps retain heat in the pool water while reducing water evaporation caused by dry winds and helping minimize free-chlorine loss from exposure to sunlight.The cover also acts as a barrier against leaves, debris, and other unwanted contaminants, helping reduce pool maintenance and keeping the water cleaner between swims. It is recommended for use with above-ground pools measuring up to 15 feet in diameter and is ideal for everyday pool protection during storms, vacations, or cooler weather.Made from durable PVC and finished in blue, this 14-foot round solar pool cover provides a convenient way to help maintain comfortable water temperatures and protect your pool when it is not in use. Pool is not included.