Reviewed by more than 4 consumers, more than 50% of the reviews about this Thermwell Products window insulation kit had positive sentiment, meaning that these customers would probably advise purchasing this product when asked about a recommended window insulation kit.
$7.58 (as of 15/09/2019 13:01 PDT details )Features:
- Stops air from leaving or entering thru the window
- Easy to install
- Very strong and durable