Twin Draft Guard is a really simple but clever invention. When I saw it I thought that is just a stupid idea, but after a minute or so I’ve finally discovered the true power of this little thing. The Twin Draft Guard offers double draft protection, keeps heat and air conditioning from escaping. It’s easy to install, just slide under door and it fits most door types. It’s removable and washable. You can have it for $9.98 from Amazon

Twin Draft Guard