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Scotch Window Insulator Kit for 3' x 5' Windows
2 pack (Will insulate two 3' x 5' windows).
Film measures 62" x 210"
Reduces heating costs and saves energy.
Stops cold drafts, helps prevent frost build-up and reduces condensation.
Performs like an extra storm window.
Shrinks tight for wrinkle-free, clear-as-glass results.
Increases R-value by 90% over an average single pane window.
When the north wind blows, your curtains shouldn't! Fight back with a 3M™ Indoor Window Insulator Kit and take control of your energy costs.