I was not at all sure about this product, it was so cheap and I was not confident it would work. I did have trouble installing and had to raise the door up on its inches about a cm but then it was easy to just slide under. When the door came down, it fitted like a glove. It slides back and forth without any noise and completly blocks and air from passing through. I am delighted.

I bought it, because the gap under the door was letting too much noise and cigarette odor.When I installed this the first time, I couldn't notice a difference. Then, I noticed that the product was too loose under the door, and the door gap was not being sealed. In ideal usage, the product should be squeezing the door and selling the gap.I did some non-permanent adjustments, and the product worked very well. I gave it to a friend after using it for a while, and I immediately noticed how well it was working with my door. When I removed it from my door, tons of noise and odor became noticable again.Up to this day, I ordered this product 3 times, and gave two of them to friends. One of the friends said they benefitted so much from it. They were suffering from significant noise.To adjust the product for my needs, I did the following changes:-I taped the door hinge end of the product with duct tape. This is to keep the rollers inside the leather-ish piece-If the product had a tendency to slide from underneath the door while moving the door, I taped it to the door. It couldn't move anymore.-I used duct tape to set a smaller gap between the foam rolls. Because the foam rolls were not squeezing my door. It was leaving the door gap not sealed. When I reduced the gap with the tape, the foam rolls started squeezing the door, and sealing the gap. The technique to achieve this can be improved 😅

Ik vind het zeer effectief, makkelijk aan te brengen tocht is weg.

Plastic tube are smaller than the cover so slide off. Tube are small so pass under the door or block it

Product as described, easy to set up and very proper in use.

Ik moest schuimrubber nog in de hoezen doen en ik moest elke tochstrip op maat snijden/knippen waardoor er veel weggegooid moest worden

parfait

super goed geen tocht meer

Es muy fácil de instalar, lavable. Lo pusimos para que no entrara aire por debajo de la puerta de la calle. Aisla del frío, no entran insectos no deseados. Muy buena calidad.

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Da quando ho installato questo articolo sotto la porta niente più spifferi e sporco lo consiglio si monta in 3 minuti e si può adatttare a diverse misure