“This is just what our pool needed to warm and retain some heat. We have the Intex rectangle 4.4m x 2.2m pool and whilst the cover is a little big it doesn't matter and I have read that pool covers can shrink a little too over time. There is extra cover to fold up the sides. We also use a tarp over the top at night. The cover is easy to put on and take off with just 1 person and on a sunny day I can feel the top 5cm of the water is noticeably warmer than the water underneath. It keeps the flies and leaves off too.”