Door Draft Stopper Door Sweep Bottom Door Seal Strip Twin Door Gap Guard Wind Blocker Stopper Energy Saving 107cm Length Gray Energy Saving: The simple twin door draft stopper prevents cold and heat from leaking through the gap under the door, improving the efficiency of heating and cooling and reducing power consumption. Easy: It can be easily removed, and can be placed under the door in just 4 steps. Also, the fabric coat can be washed in the washing machine. 14-7