Weather Stripping * | Frost King E/O Indoor Window Insulation Kit (4 Per Pack)

The Frost King Indoor Window Insulation Kit (4-Pack) Provides Shrink Film And Tape To Insulate 4 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.

• Designed For Interior Use On Windows
• Accommodates Up To 4 Standard Sized Windows
• Each Sheet Measures 62 In. L X 42 In. W
• Helps R-Value Increase Up To 90%
• Shrinks With Hair Dryer (Not Included)
• Heavy-Duty Shrink Tape Included
• Saves Money
• Saves Energy