Duck Brand Indoor 10-Window Shrink Film Insulator Kit, 62-Inch x 420-Inch, 286216

Reduce your energy costs by insulating your windows, Crystal clear film heat shrinks to seal out drafts and cold, Contains 62 x 420" of crystal clear film and 1/2-inch by 168-feet (2016") roll of double-sided tape, Helps increase energy efficiency - Home Smart and Earth Friendly, Kit insulates ten 3' x 5' windows