• Extend your swimming season with our solar pool cover! This solar pool cover sits directly on the water surface, inside your pool´s edges; and can thereby raise the temperature of your pool water by up to 1°C, depending on the amount of direct sunshine. • With PE bubbles all over its surface, the heat is contained much longer. • It is the least expensive way to heat your swimming pool. • At the same time, it helps reduce chemical consumption, as well as water evaporation. • Featuring lightweight yet durable, it can be easily tailored to fit smaller sized pools. Colour: Silver Material: PE (polyethylene) with air chambers Diameter: 455 cm