The only downside we found was that once the adhesive ... stopper was only effective for their setup when attached this way, but most users found it satisfactory for use as a cylindrical floor ...

All you have to do is cut the draft stopper down to size and remove the sticker to reveal the heavy-duty adhesive. Then just stick the draft stopper to the bottom of your door and you're good to go.

All you have to do is cut the draft stopper down to size and remove the sticker to reveal the heavy-duty adhesive. Then just stick the draft stopper to the bottom of your door and you’re good to go.