SunHeater Pool Solar Blanket - Heavy Duty Rectangular Thermal Cover with Bubbles - Heat Transfer Solar Pool Heater for In-Ground Swimming Pools - Durable 12 Mil Thick Polyethylene - 12' x 20' Feet

Works great in keeping water temp warmer. My only disappointment was the color shown was different than what I got. Still a nice bright cobalt blue color; but I wanted one not as bright. Easy to shape to any size you need.

Cover is a good thickness to do what it needs to do. Easy to cut to shape of pool. This will keep the heat in overnight and prevent leaves, etec from blowing into pool when not in use. would buy again

Works well for what its intended to do but have to change every season max 2 seasons.

so far I use it mainly to keep the pool clean and it works great....

This cover works well. Have been experiencing cold weather but the pool is still warm!

Easy product to use and best cover we have had. Doesn't do a very good job of keeping water temperature even a little warmer. Don't know if I would buy again.

Seems to work great. We love a heated pool and the weather in Florida has been on the cool side. We wanted a way to help keep the heat in and so far this helps. We just fold it up to the side when using pool and then unroll. Might get the pool cover roller down the road.

I could not figure out what was wrong here. Now I know. Almost all the bubbles have little holes. They full with water and not only makes it impossible to roll up but heavy. Then if you try to drain the water it does not all come out because the holes are in odd positions. Nobody walked on it. We did nothing wrong at all. I bought this to replace an old one I have had for many years. The old one is 10 times better than the brand new one and it also still floats.