The 5mm cover floats on the water without moorings, it remains embedded on the interior of the pool. They are very easy to manage thanks to their light weight. A roller eases their handling and storage. Their insulating quality prevents the loss of heat. Moreover, the solar types increase the water temperature with the action of the sun, lengthening the bathing season in outdoor pools. The Mousse floating cover is highly suitable for indoor or outdoor heated pools. A roller eases its handling.