Are you tired of cranking up the heat and seeing your energy bill spike? The Twin Draft Door Guard and Draft Stopper is the perfect solution for you. This easy-to-install draft stopper slides on the end of any door and can be used on both interior and exterior doors. You will notice a huge improvement in the temperature and comfort of your home. Stay warm in the winter, stay cool in the summer, and watch your savings increase month by month! The Twin Draft Door Guard is made with strong, durable, machine wash safe materials and fits on doors and windows up to 36 inches in length. Say goodbye to cold drafts and expensive energy bills and say hello to the Twin Draft Door Guard and Draft Stopper!