Midwest Canvas 24 ft Heavy Round Above-Ground Pool Cover, Blue

Midwest Canvas 24 ft Heavy Round Above-Ground Pool Cover, Blue Durable 8-mil above-ground pool solar blankets can warm your pool by up to 15°F Thermal bubbles retain heat at night and on cool cloudy days Transparent blue color allows maximum solar rays to reach your pool for optimal heating U.V.-protected to last under intense sunlight Dimensions: 17.25 x 17.25 x 38.5 in