When the door is closed, with a foam tube on either side of the door, air infiltration/exfiltratrion beneath the door will be reduced. When the door is opened and closed, unlike individual draft dodgers that need to be respositioned, the Twin Draft Guard will stay with the door, gliding easily over the floor.

The length of the Twin Draft Guard is 35 inches long, and may be easily cut to fit smaller doors. The diameter of the foam tubes is 1.5 inches. It is machine washable, and suitable for use over carpet, wood, tile, or linoleum floors. The color is brown.