Retractable design: Retractable design makes it easy to clean the left and right rearview mirrors. The maximum length can reach 980mm/38.6 inches, you can easily scrape the water from the rearview mirror on the other side even if you are sitting in the driver's seat. LAYERED BRUSH HEAD: Get a cleaner shave and a clearer view with our retractable mirror wiper. The layered brush head removes moisture faster and more thoroughly than a towel. Simple and practical: driving without fear of rainy days. Quickly wipe water, simple and convenient operation. The layered brush head removes moisture faster and more thoroughly than a towel. Easy to clean: After scraping the water from the rearview mirror, just wipe the wiper blade with a paper towel. It's small and portable, easy to carry and store anywhere in your car. Easy to carry: no need to worry about taking up space. Can be folded when not in use. The length is only 20cm. It is an essential tool for your outing activities.