Spa Thermal Blanket
This lightweight polyvinyl blanket reduces water evaporation and keeps heat loss to a minimum. Floats on the surface of the water for an added layer of protection against condensation build-up underneath the spa cover. The 7′ x 7′ size can be easily trimmed to the exact shape of your Softub’s interior.
|Dimensions||10 × 4 × 14 in|