Material: This car sealing strip is used to seal gaps in car s. After installation, it has many uses and is particularly practical for daily driving. Functions: This seal effectively isolates external noise interference. Enjoy a quiet interior wherever you are, improving your physical and mental well-being. Installation: sealing strips are easy to install, simple to maintain and repair, saving you time. Pre-sales service: Before purchasing, please verify the image information and the vehicle's brand and model to avoid purchasing the wrong item and affecting your use. After-sales service: If you have any questions during use, please leave us a message through Amazon, and we will give you a satisfactory reply within 24 hours., Manufacturer: YIOLGFB-71