Insulation Kit for Patio Door or Large Window, 84 x 110-In. Kitchen Supplies 5X wider than our regular

5X wider than our regular Swiffer Sweeper

Seasonal latching adjustment option to switch between glass and screen insert

A high-performance wood

Compatible For Use In All Automobiles & Light Duty Trucks

Variable Speed

Insulation Kit for Patio Door or Large Window, 84 x 110-In. Kitchen Supplies 5X wider than our regularUp to 35% of the heat in your house can leak out of poorly insulated windows. Frost King Shrink Film is the perfect low cost solution to keeping drafts and cold out of your house. Easy to install, it takes just minutes to put them over all the windows in your house, Frost King Window Shrink Film will keep the heat in and the cold out all winter long.