KETNETSolar Hot Tub Spa Bubble Cover Blanket for 6 7 Ft Round Inflatable Hot Tub Spa Pool Thermal Insulation Floating Bubble Wrap Covers Blankets(7 Ft)

Works great on the pool to keep dirt and leaves out along with keeping the pool warm.

Works well and folds easily.

Had to cut it to fit my hot tub but it was easy to cut Hasn’t been hot enough here to warm up the water but I use it every day

This works wonders to use in addition to the hot tub lid, especially when it's colder out. Easy to take on and off. You can use just this when it's very warm/hot out so you can keep debris out and temp/water in. Great product.

Lasted about 4 months.

The bubbles that make it float are smaller than other covers I have purchased. Consequently, water rests on top of the cover when it rains and doesn't drain off. It seems a little thinner than 15 mils. Also, the 7' size is not 84", but 82".I'll add pool noodles so it can drain.EDIT 7/6/23: After less than a week, all of the bubbles have shriveled up like a prune. There's more water on top of the cover than anything else. It barely floats on the surface and with no air in the bubbles, there's no insulation. Water temps are 92F. This is a defective product. Look elsewhere.

NO ISSUES SO FOR -DEFNITLY WORKS IN HEATING THE SPA WHEN SUN IS DIRCETLY ON THE COVER

Not trimmed in a perfect circle. Also the way it was packed there are permanent creases and some of the bubbles are popped. Bad quality and not worth half what the charge.