Swimming Pool cloth with PE bubble

Swimming pool cover is made of PE bubble. Prevents leaves, dirt and debris for falling in the pool. Thickness 180um 600um Prevents pool water evaporation by up to 99.79% Increases your pool’s water temperature by up to 8 degrees Reduces your pool chemical usage by up to 50% The thousands of bubbles on the blanket work together to collect and retain the heat from your pool. Ideal for swimming pools all year round Quick and easy setup, simply ThicknessBubbleSize Pool Cover SizeTypeColor180micron12mmCustom sizes is availablePE BubbleBlue, Rose, Black or orthers300micron12mm350micron12mm400micron12mm450micron12mm500micron12mm550micron12mm600micron12mm