Features. Indoor Heavy Duty Film Window Insulation Kit. 3 Pack. Size – 42 x 62 in.. Capacity – 1.5 ml.. Includes Extra Wide Tape For A More Secure Seal. Fits 3 Standard Windows. Increases R-Value Up To 90 percent. Puncture Resistant. Twice As Strong. Dimension – 1.5 x 8 x 7.5 in.. Weight – 0.82 lbs. Indoor Heavy Duty Film Window Insulation Kit 3 Pack Size – 42 x 62 in. Capacity – 1.5 ml. Includes Extra Wide Tape For A More Secure Seal

Indoor Heavy Duty Film Window Insulation Kit. Size – 42 x 62 in. Capacity – 1.5 ml. Includes Extra Wide Tape For A More Secure Seal. Fits 3 Standard Windows. Increases R-Value Up To 90 percent. Puncture Resistant.