Door Draft Stopper for Huge Gap，3" W x 39" L Adjustable Widened Under Door Seal for Exterior/Interior Doors，Under Door Draft Blocker Soundproof/Insulator Door Sweep Weather Stripping，1 Pack White

I had a gap in between my door and the threshold. Cold and warm air could get thru. The product arrived very quickly. The price was great. Easy to cut and fit. The adhesive is great. Easy to install. Works great on my older door!!

Able to span large gaps easily. The installation was simple and the adhesive seems strong. I added some staples to reinforce it. It works well in keeping debris from being blown under my patio fence by the landscaping crew. The gray color works well with most fences or it can be painted to match.

I had to re-stick it like 10 times because, since it's rubbery, it's hard to get it level/straight. I was so certain that it wouldn't hold because I re-stuck it so much but it's still holding very well and I'm quite pleased. It totally works.

I had a large gap at the bottom of the door. I wanted to make sure that not only was it covered, but that the constant motion of the sweep scraping the floor wouldn't cause the plastic to break at a weak point. This sweep has a wider top section and adds to support to the thinner flap part that hits the floor. I installed it in the spring, so it was very flexible right out of the bag. No problems with the tape. Stuck right where I put it. I didn't cut it to the exact length of the door until it was installed. That way I didn't have any unnecessary gaps on either end of the door. All that was needed to cut the strip was a sharp pair of scissors. Looks fantastic, and I'm sure this winter I'll like the fact that cold air from the mud room isn't coming into the kitchen.

Very easy to cut and install.I use it for the bottom of my outter furnace entrance door to keep my cats from crawling underneath the door to hide.

I received this product and cleaned the bottom of my door very well. I left it about a quarter of an inch above the floor, and it seemed to stick very well so far. The problem I have is when I’m on the other side of the door, I can still feel quite a bit of cold air coming out of the entire space which is 2 inches. I was hoping it would work better to stop the flow of the cold air coming to the other side of the door

Very easy to setup. Worked on my large gap under my door.

Great fit