ThermoFloat Durable Spa Blanket ~ 7 ft.

works greats

Easy to trim and works like a charm

So far so good

I’m not sure how to gauge the effectiveness of this blanket but it’s what I expected so far

Easy to fit, stays in place

We found this to be easy to cut and fit to the hot tub, it stays in place while the top is closed and the jets cycling, I was hoping that this would cut my electricity usage a bit which I am sure it will, (had lot of company for a week and the hot tub was in use daily). One indication was the snow on top of the cover, it did not melt off for several days which is a huge improvement.