Stop door drafts in an instant! Twice-as-effective Twin Draft Guard moves right along with the door--no repositioning needed. This unique Twin door draft stopper offers two great advantages! First, you get double the draft-blocking protection, since it"seals" both sides of the door. and second, it moves in tandem with the door, so when you close the door, the draft stopper is already in place. With the Twin Draft Guard, warm air stays in, and cold air stays out, helping to conserve heat, which in turn can help you save on heating bills. This under door draft prevented saves energy in the summer, too, by keeping air conditioning from escaping. Plus the Twin Draft Guard helps block fumes and noise. Since the Twin Draft Guard moves with the door, you don't have to bend down to remove it or reposition it, like you do with common door draft blockers. Just slide this draft stopper beneath any exterior door; the closed-cell foam insulation can be cut to size to fit any door width 34" or less. Plus the outer fabric cover is removable for machine washing. Twin Draft Guard benefits: ? Twin Draft Guard is double-sided for twice the insulating protection. ? This door draft stopper moves with the door so you don't have to re position it. ? Twin Draft Guard can be cut to fit all types and widths of doors; great for foyer or closet doors that have an exterior wall. NOTES: ? Please be Reminded that due to Lighting effects, monitor's brightness/ contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual Item. ? Your complete satisfaction is guaranteed. Contact us if you have any issues or complaints, we will do our best to solve them. ? Items are measured by hand; there will be a slight deviation. Hope you understand.