Twin Draft Guard Energy Saving Under Door Draft Stopper, Single, Brown The insulating device for doors with extra large gaps cold air stays out, heat stays in Includes one Twin Draft Guard - extreme door draft stopper in Brown Color. Fits doors up to 36 Save energy and money door draft Snake makes heating and cooling your home more efficient Patented hook and loop adjustable closure for a secure custom fit An original product from Hampton direct, inc., the official maker of Twin Draft Guard