3M 2144W-6 Indoor Window Insulator Kit - Patio Door 84 in x 112 in x ft 2,13 m x 2,84 m x 3M is a diversified technology company serving customers and communities with innovative products and services. 3M is committed to actively contributing to sus tainable development through environmental protection, social responsibility and economic progress. The difference is Scotch® Tape! Clearest film, Reduces condensation, Stops cold drafts, saves heating costs 3M 2144W-6 Indoor Window Insulator Kit - Patio Door 84 in x 112 in x ft 2,13 m x 2,84 m x Features: • Length: 112 Inch • Trademark: 3M™ • Width: 84 Inch • 3m™ Indoor Patio Door Insulator Kit stops drafts • Prevents build-up and reduces condensation • Applies easily, shrinks tight, wrinkle-free, and as clear as glass • Film helps lower energy costs by increasing the re-value of single pane window 90% • Tape dispenser included • Carde