Overall this is a great product at helping seal air drafts. I specifically bought this because my front door has large gaps where hot Texas air is getting inside my house. If you're confused about how to install the product by the product images alone, don't worry. I was also uncertain until I actually received the item and then it was very clear and simple. There is a thick piece with a paper backing that you pull off to reveal the sticky part. Next to it there is a flap that will go over the gap you are trying to seal. It was very easy to install. I used a temperature gun to test the temp before and after I applied the strip. My door read at 85 degrees and the gaps read at 89 degrees before the strip was installed. After the strip was installed I waited an hour to test again and the door read at 79 degrees while the gaps read at 82 degrees. So I could literally see the difference in the heat getting into my home. My livingroom and kitchen have been noticeably cooler since installing the strips. My reason for leaving 4 stars instead of 5 is because some of the strips are falling down. I followed the instructions about cleaning the area thoroughly and letting it dry first. My front door hasn't had any issues and that's the one we use most often but my back door that we never use is the one with strips that keep coming undone. All in all this has definitely done its job and was very affordable. It's now saving me money in my electric bill as well so I highly recommend the product.

My doors leaked air which was super frustrating in the winter. You could just stand next to them and feel the draft. These strips have stopped all that. Super easy to install, just peel and stick. You can cut to length with your everyday scissors They are clear so you don't even notice them when they are installed. I am guessing they have probably saved us money in energy savings to heat our home, but I have no proof. I do know it is more comfortable to it in the chair near our entry door now without the draft. I have had them on about a year and they haven't fallen off or lost their sticky.

This is so thin! There is a much better one on Amazon! Don't waste your time or money on this one!!!

I put this around my drafty window and it really does block the incoming draft. It's easy to apply and you get 3 rolls for the price. The package says you can wash and reuse the tape but Im skeptical about the stickiness if you do.

when the wind blows there is a low rattling sound or low animalistic growl coming from the taped door. Very loud and annoying. the tape keeps the wind from entering, so I guess it does what's advertised

works exactly as described! i was worried some of the gans would be to large to cover but was pleasantly surprised. sticks well easy application. i was worried seeing some reviews about not sticking, no problems with this order!

didn't think it would work but gave it a try. I'm glad I did. You can see it on the door but it really helps keep out the draft that was always there.

got these yo help seal a gap i. yhe front door letting cold ait out and hot air in and lets just say they did not dispppoint. Right away i could tell a difference.

Once in a while product comes on the market that's a GREAT product. This Alien Seal Draft Seal Window Door Strip Transparent Windproof Sealing Tape Seal Adhesive is definitely one of these products. It's the product that I've been waiting for that actually works. Adhesive is good, seal part is good, it's easy to apply, with no mess. It also looks good!!! Keeps draft, fine dirt from wind and bugs out. Thank you for this great product.

I was actually shocked at how well it worked. I expected it to not have the great adhesion that it does. Instantly stopped the drafts on my front door (hinge side) and sliding glass door (center seam) and made both rooms remarkably more comfortable. Going to seal the attic trap door later today. 10 out of 10 recommend.