EXCELLENT QUALITY: The door bottom seal strip is made of high-quality PVC. One-piece design, good elasticity. Soft PVC is very soft, does not damage the floor, and is not easy to tear during use. It is strong and wear-resistant, has a long service life, and can be used for a long time. . BOTTOM DOOR SEAL STRIP: Our double-sided bottom seal strip has a bilateral design. It has strong abrasion resistance and can be washed repeatedly. It can be used in humid environments such as bathrooms and toilets. Don't worry, it will affect the effect of using the door seam strip. . EASY INSTALLATION: Installation is very convenient. No need to drill and glue. Install when you use it, leaving no traces. Simply cut the door bottom strip seal to the size you need. A card and a push can be easily installed and removed. You can also use extra glue for fixing. Wives can easily install it. . THREE-LAYER SEAL: This door threshold seal strip has an innovative sound-insulating cavity design, which can reduce noise, and the hole structure has a stronger sound-insulating effect. The soft, cold-resistant PVC door seal is more waterproof. The ground adjustment effect is better. High-quality materials can prevent scratches or scuffs on the floor. . WIDE SCOPE: The length of this door bottom strip seal is 96 cm, which is suitable for sealing the bottom of the door with a gap of 0.3-1 cm. The applicable door thickness is about 4-4.8 cm. The sealing strip at the bottom of the door fits tightly against the floor to prevent insects, cockroaches, or dust from entering the room. Good sealing effect can reduce losses of air conditioning or heating in the room. .