Premium insulating film kit for 2 indoor windows. Includes heavy-gauge shrink film. Extra wide 110 in. (L) x 84 in. (W) (280 cm x 241 cm) film. Easy-stick tape, reusable measuring tape and trimmer knife.
The use of weather strips improves the energy efficiency of your home.
By saving energy for your home heating or air-conditionning, you decrease the environmental impacts associated with its generation.