Do you<b> feel frustrated </b>when had a huge gap at the bottom, <br>but you can’t find <b>an extra large size door sweep</b> to cover it ? <br><b>Good news! - Our Under Door Draft Blocker is Designed for Large Gaps.</b><br> <br><b>▲HIGHLIGHTS▲</b> <br>√ Seal the huge gap up to 1-4/5 inch. <br>√ Widened backing adhesive,no more easily fall off. <br>√Unique 3 layers design, more thick ,durable and effective . <br>√ Non-toxic silicone, superior adhesion, adjustable to create a snug fit. <br>√ Room stays cooler in summer and warmer in winter. <br>√ Guard against drafts, dust, odors and noise,block out under-door light. <br>√ Easy to install and stays in place,perfectly fills the gap <br>√ Works smoothly on any floor surface including tile, wood, vinyl, and carpet. <br>√ Suitable for any kind of doors, can be used on interior and exterior doors in wood, plastic, glass, aluminum alloy, etc.<br> . <br><b>◆INSTALLATION GUIDE◆</b> <br>1) Measure the bottom of the door & Cut the excess seal; <br>2) Clean and dry the surface; <br>3)Use the Adhesion promoter wiped on the surface of the door bottom; <br>4)After using wiped by wiping paper,wait a few seconds then peel off the backing film; <br>5) Apply the strip to the door.<br> <br><b>NOTICE:</b>If your door is not smooth enough,we recommend to use the adhesive backing+ thumbtacks.it will be more stable.<br> <br><b>★WHAT YOU GET★</b> <br>1 x Under Door Seal Strip (3-2/5” W x 39”L) <br>2 x Bonus Adhesive Promoter <br>10 x Bonus thumbtacks<br> <br><b>❤SERVICE❤</b> <br>At Suptikes, we truly care about our customers, just as important, we do care the customer's experience with our product. If you have any questions or doubts, please feel free to contact us. We will try our best to address your concerns.