pool winter cover

Winter Cover with cable and winch:The material is HDPE.Double coated.The quality is best.After summer, when winter is coming,you are not usually use the swimming pool,so you need a winter cover for your pool.It will prevent water wear and tear,keeps pools clean,stop chemicals loss,and prevent algae growth.Thickness available from 11/100 to 35/100.Comply with the requirement of international standard GB/T 3808-1999 The picture which we presented is for a round pool.The weight is 165g/sqm.One side is green,another side is black. We also can according to your request to make the same colour for you. Attached our packing photo for your reference.Pls. kindly note thesketch of tagswas supplied by one of our customer.