[New Upgrade] Huge Gap Door Draft Stopper, 3.4″ W Widened Door Sweep Seal Gap Up to 1.8″ for Interior & Exterior Doors – Keeping Draft, Noise, Dust and Unwanted Animals Out,3.4″ W x 39″ L,White

My husband and I live in an old apartment in the city. Unfortunately, there was a huge gap under our front door. The gap was large enough that I could slide my flat hand under the door (see before picture). Our front door leads into a hallway but even so, cold air was coming in from the gap because the hallway is not heated and the outside door is located in the hallway. We also have had issues with insects coming under the gap and into our apartment.After reading many reviews, we ordered this “Huge Door Gap Draftstopper” to solve the door gap issues. We are very pleased with this product! (See after picture.) It was very easy to install… only took about 3 minutes! It created a finished look for the door in addition to being effective.First, I cleaned the bottom of the door where the adhesive would touch, my husband measured the length and cut off the excess material from the draftstopper. He used regular household scissors and was able to cut it easily. He removed the red tape from the adhesive part and placed the draftstopper on the door. The gap was approximately an inch large and the draftstopper covered the entire gap with ease. Also, he said the adhesive was very sticky. It came with a bunch of heavy duty tacks which he hammered into the door. Some reviewers said they didn’t use the tacks because the adhesive was so strong but since they were included, we used them with our installation.The draft that was coming under the door ceased immediately! The draftstopper created a very tight seal. I am also confident that this will prevent the insects from getting in our apartment. We are happy with our purchase and would recommend this to others with door gap issues!