Anti-Insect and Anti-DustThe bottom door seal strip is made of EVA foam, which can fit the floor perfectly without damaging your floor surface. It can effectively prevent insects and dust from entering the room. Protect The Door And CarpetAfter installing the door bottom sealing strip, it will not interfere with opening and closing the door. The door is easy to open and close. The soft seal strip will not damage the door or floor. It is very easy to disassemble the seal strip at the bottom of the door. The Velcro design makes it easy to remove for easy cleaning and easy to put back in place. Noise and noise proof windOur draft protection system for the bottom of the door also has the functions of windproof, rainproof and cockroachproof. our door draft stopper can reduce air circulation between the inside and outside of the door. making your room more efficient in cooling or heating. It helps you reduce electricity costs and saves you energy and money. Easy to cut and to installSimply slides under the door, without gluing or drilling and does not require any fixing. Adapts to most doors because it is very easily cut with a cutter.