PREMIUM QUALITY: The door bottom seal 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 durable, has a long service life, and can be used for a long time. BOTTOM DOOR SEAL STRIP: Our double-sided bottom seal strip adopts a bilateral design. It has strong wear 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 drilling or gluing required. Install as you use it, leaving no trace. Simply cut the door bottom seal strip to the size you need. A short press can easily install and remove it. You can also use extra adhesive for fixing. Housewives can easily install it. THREE-LAYER SEALING: This door threshold seal strip has an innovative sound-insulating hollow design, which can reduce noise, and the hollow design has a stronger sound-insulating effect. The soft, cold-resistant PVC door seal is more waterproof. The ground leveling effect is better. High-quality materials can prevent scratches or scuffs on the floor. WIDE APPLICATION: The length of this door bottom seal strip is 96cm, which is suitable for sealing the bottom of the door with a gap of 0.3-1cm. The applicable door thickness is about 4-4.8cm. The bottom door seal strip fits tightly against the floor to prevent insects, cockroaches, or dust from entering the room. Good sealing effect can reduce the loss of air conditioning or heating in the room.