3M Indoor Window Insulator Kit, 5-Window Only $10.97 (Was $22.54)
- Included: (1) 5.16′ x 17.5′ film sheet, (2) rolls of tape, 1/2″ x 27.7 yd
- Insulates five 3′ x 5′ windows
- Lowers heating costs and saves energy
- Applies easily, shrinking tight, wrinkle-free and clear on glass
- Increasing the R-value of single pane window by 90%
Amazon pricing changes frequently, so this deal may expire at any time.