[Durable material]-The use of elastic and durable material, which fits tightly, ensures the durability of the door bottom sealing strip, and is convenient for connection and disassembly. [Noise reduction]-The door bottom sealing strip adopts a special structure design. Keep your room quiet, clean and at the right temperature. [Convenient]-Four seasons protection, moisture-proof and dust-proof. Easy to cut and install, no professional tools are needed. [Multiple protection]-Prevent airflow, odor and noise; block the light under the door. Our door panels make your home feel more comfortable and warm without spending a lot of money. [Save money and electricity]-In winter and summer, the windshield can prevent air-conditioning and heating from leaking, allowing your room to cool or heat more effectively and save electricity.