Durable materialThis door bottom sealing strip is made of high-quality high polymer TPVC material, with three layers thickened, making the sealing strip more durable and better sound insulation. The sealing strip at the bottom of the door made of silicone rubber is not easy to wear, bright in color, not easy to change color, non-toxic and tasteless, and has a long service life, which can be used for a long time Easy to installThere is self-adhesive double-sided tape on the back of our door bottom wind proof sealing strip, which is easy to install. Without using other tools, clean the door bottom to be pasted, and then tear off the back glue to gradually paste and press it. It can be easily removed when the soundproof sealing strip at the bottom of the door is not needed, and no glue is left when it is torn Size of sealing stripWe have three colors for you to choose: brown, gray and white. The size of the sealing strip at the bottom of the door: 1m (length) * 58mm (width), the gap can be sealed 0-11mm. You can cut the sealing strip according to the length of the door, so that the sealing strip fits the gap at the bottom of the door better and the sealing effect is better Sound insulation and noise reductionThis door bottom sealing strip has three hollow sound insulation chambers, which makes the overall sealing, sound insulation and noise reduction effect strong. The door bottom sound insulation sealing strip lets you say goodbye to annoying noise and enjoy a quiet and comfortable private space Dustproof and windproofThe door bottom sealing strip can prevent dust, noise, debris, etc. from entering your home from the bottom of the door, providing you with a quiet and tidy space. The sealing strip at the bottom of the door can also effectively block the airflow, making your room warm in winter and cool in summer, reducing the electricity bill, saving energy and emission, saving money and comfo