Frost King Indoor Window Insulation Kit (3 per Pack)

The Frost King Indoor Window Insulation Kit (3-Pack) provides shrink film and tape to insulate three standard sized windows. Shrink film on windows helps increase their R-Values up to 90%. This provides energy-saving efficiency. Shrink Windows also stops drafts. They help both to save money and energy consumption in your home.

• Designed for interior use on windows
• Accommodates up to 3 standard sized windows
• Shrinks with hair dryer & applies w/incl. dble-faced tape