I believe everyone will have a kind of trouble. Uncertain factors such as dust, bugs, light sources, etc. enter the room in the gap at the bottom of the door. Based on this situation, the door bottom seal is developed. Lelang Hardware’s RDA-31 Aluminum wooden door bottom seal can eliminate all kinds of problems caused by door bottom gaps. The Aluminum wooden door bottom seal is dust-proof, insect-proof, sound-proof, heat-insulating, cold-proof and light-proof, as long as the door is opened Within a few millimeters, the Aluminum wooden door bottom seal will automatically rise off the ground without hindering the opening and closing of the door, and it will not wear the ground. It is loved by designers from all walks of life.