Product Description
Crystal clear film for use on interior windows to reduce cold air drafts. Improves the insulating R-value of windows up to 90%. Easy to install with tape and hair dryer. Clear film shrinks tight and wrinkle free to prevent cold drafts and heat loss through window panes.
- Insulates one standard size patio window 84″ x 110 In.
- Easy to install with tape and hair dryer
- Reduces cold air drafts
- Improves insulating R-value up to 90%
- Save energy and money year-round