Door Draft Stopper Bottom One Sided Door Draft Blockers，37" Cutable Under Door Draft Blocker Insulator Door Sweep Weather Stripping Soundproof，Fits for Interior／Exterior Doors，1 Pack,White

I used door draft stopper on an interior door to seal off a room which is very close to my HVAC thermostat. The room gets too warm in the summer and too cool in the winter.It mounts easily and cutting it to the needed length is a snap. The velcro fastening strip does a great job of holding it in place and it does not come loose when sliding across a low pile rug or carpet. It's important to wipe the surface of the door you are applying to with a cleaning agent such as rubbing alcohol, etc.It is a great value and I'm very satisfied with my purchase.

They actually work very well! Got my sister to use them too for her nursery. Been on our door for 2 years & no damage. Completely blocks the light from coming in my daughter’s room.

SEEMS TO BE WORKING, NOT SEEING ANY BUGS PRESENTLY.

I bought it to stop my cat from coming under my door and well let's just say, my cat laughs at me as he pushes it aside and come right in. I didn't expect it to be so movable I guess you could say. I thought it'd be a solid piece that stayed under the door and couldn't be moved.

I looked at so many options to cover the huge gaps under the doors of my new apartment and am so happy I ordered these. They are inexpensive, but super simple to install (and cut to size) and they blend in great with the white doors. Light-weight and holding up great so far.

You have to cut it down to the size you need but other than that it's user friendly

The door to my little man cave / music room had about an inch and a half gap between the floor and the bottom of the door.Not as big as it looked in the pictures, but glad it wasn't. It's pretty much to cut to size and then peel and stick it to the bottom of the door.

Wish it was a little weighted so it gripped our floor a little better. This may just be my problem since my floors aren't completely level lol.