To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
These went over the windows during the Texas winter storm. On a 14F (-10C) day, without power and in an apartment built for summer weather, we noticed an immediate improvement in perceived heat loss. I've already ordered more to restock our cars and emergency kits.
I bought one of the blankets for my backpacks and one for each car. They are perfect to have for emergencies or just for an umbrella. They are emergency orange so they can be used to alert others that you need help. They are small and light so there is no reason to always have one available. Thanks for a great product.