Weatherproof door: It provides a fixed groove with tabs for a weatherproof brush strip, firmly fixes the brush strip. Even if the brush strip comes off, easy to put back into the fixed groove. This greatly helps the brush strip to reduce noise, stop raindrops, wind or pests like mosquitoes. or short + short depending on the depth of the door or wall to install. It is suitable to be installed on interior doors, exterior doors, walls, windows, closets, glass, etc.