Keep your pool clean from debris and warm from the power of the sun with Aluminium Pool Roller and 7m x 4m Pool Cover. Made of sturdy aluminium construction with full adjustability, this pool roller is suitable for pool with a width between 2.1m-4.05m. It is equipped with premium anodized aluminium alloy stands, plastic wheels for maximum portability, and an exclusive non-slip spinning wheel design to easily roll up your pool cover and get right in the water. The solar pool cover is made from premium low-density polyethylene 500 Micron, which makes it extremely durable. What's with the blue top and silver underside, you ask? Well, the design allows the sun rays to penetrate the pool, increasing the temperature and significantly reducing water evaporation. helps heat the pool easier and faster and retain more heat in the pool for a longer time. Finally, the cover keeps the pool water clean all year round, reducing the time spent maintaining the water, pumps and filters. Save money, save time, save summer! Get the best of natural resources and save money on chemicals and water; get yourself a Pool Roller and 7m x 4m Cover set today!