Weather Stripping * | Frost King 62 In. X 210 In. Polyurethane Extra-Large Shrink Window Insulation (2 Per Pack)

The Thermwell Products Co., Inc. 62 In. X 210 In. Polyurethane Extra-Large Shrink Window Insulation (2-Pack) Helps Improve The R-Value Of A Single-Pane Window By Up To 90%. The Insulation Features Polyurethane Construction.

• Package Contents Cover 2 Of Most Picture Windows Or 10 Separate Windows
• Helps Improve The R-Value Of A Single-Pane Window By Up To 90%
• Polyurethane Construction
• Double-Faced Shrink Film Tape Included
• Includes Two 62 In. X 210 In. Sheets