Product Description The original storm window material features 4-mil super high clarity thickness and is formulated for -30 degrees Fahrenheit. Flex-o-Glass is also UV stabilized for years of service. From the Manufacturer The original storm window material features 4-mil super high clarity thickness and is formulated for -30 degrees fahrenheit. Flex-o-Glass is also UV stabilized for years of service.
FEATURES
- Reusable and easy to install
- Saves heat and energy
- 4-Mil Thickness
- Made in USA