HEAT MAINTENANCE The bubble cover prevents heat loss and maintains the water temperature: a pool not protected by a bubble cover loses between 4 and 5C per night, compared to 1 or 2C maximum for a protected pool. LIMITS EVAPORATION The bubble cover also has two other functions: it considerably reduces water evaporation by up to 90% and protects your pool from external and other pollution impurities (leaves, insects, dust). RESISTANT With a thickness of 180 microns and made of honeycomb PE, a robust and unalterable material, the bubble cover is intended to be anti-UV treated and treated against -cryptogamic, that is to say without mold and without altering its quality. MODULABLE Our bubble covers have neither edges nor eyelets so that the cover can be adjusted to your pool with simple scissors . However, you can add eyelets simply and without the risk of tearing or fraying.