"This Intex solar cover for swimming pools measuring 549 x 274 cm is a great addition to your swimming pool. With its heating and insulating effect, it ensures that your pool water heats up faster on sunny days. The studs in the cover ensure efficient heat transfer, allowing the pool temperature to rise by 3 to 5 degrees. On days when the sun does not shine, the insulating effect comes in handy. The studs retain the heat, keeping the water at the desired temperature for longer. This Intex solar sail is not only environmentally friendly, but also practical and effective." Product Specifications: - Dimensions: 549 x 274 cm - Heating and insulating effect - Studs ensure faster heating on sunny days - Swimming pool temperature can rise by 3 to 5 degrees - Insulating effect retains heat on days without sun - Environmentally friendly way of heating and insulating - Suitable for swimming pools of 549 x 274 cm