- Made of 0.4 mm (16 mil) PE material with high tensile strength and resistance to fading under intense sun exposure. - Closed-bubble design that reduces water evaporation by up to 95% and helps conserve water resources. - Capacity to increase water temperature between 8 and 15°C through efficient heat absorption during the day. - Acts as a protective barrier against leaves and dust, reducing the need for frequent cleaning and maintenance. - Flexible and customizable material that allows the blanket to be trimmed to fit any pool or spa shape.