PREMIUM QUALITY 600 MICRON THERMAL HOT TUB/SPA BLANKET
* Save on electricity by dramatically reducing heat loss - 600 micron - The more micron the bigger heat retention and durability of the blanket.
* Protect your hard cover, shell, jets & pillows from chemical gasses that build up between the water and cover.
* Reduce water evaporation by 97%
* Easily trim the thermal blanket to your spa/hot tub shape.
The thermal blanket comes folded so will have creases in but these creases will drop out.