1. Multifunctional sealing: The door and window sealing strips have dense hair, double-layer clips in the middle, which are waterproof, windproof and wear-resistant. 2. Wear-resistant: The door and window sealing strips are made of siliconized wool strips, which have soft hair, wear-resistant, fine wiring, and are not easy to lose hair. 3. Waterproof and windproof design: The door and window sealing strips have been siliconized and have good waterproof properties. The double-layer windshield is waterproof and windproof. 4. Installation: First measure the width of the card slot, take out the old wool strips, install the clip wool strips in the direction of the card slot, and the installation is complete. 5. Applicable scenarios: The door and window sealing strips are suitable for all kinds of doors and windows, which can be windproof, dustproof, soundproof and noise-reducing.