High Quality-- Auto sunroof drain cleaning tool is made from POM plastic, steel wire, and Nylon. POM plastic is a kind of synthetic resin, that has the characteristics of high hardness, high rigidity, and high wear resistance. High-quality steel wire has the advantages of pressure resistance, wear resistance, non-brittleness, and not easy to age. The brush head is made of soft nylon bristles, the nylon bristles are not easy to break, soft, and scratch-free. This cleaning water brush can be reused Flexible--- This car drain hole cleaner is long enough (Total length 300cm/118in), and can easily pass through long, narrow tubes. can help you clean car sunroofs, fuel tank drain holes, door drain holes, etc. more quickly and safely, helping you remove the dirt Nylon Rotating Bristles--- One end of this sunroof drain cleaning brush is the tubular shaped brush, well made of nylon rotating bristles, soft and scratch-free. It helps you clean stains seamlessly and protect your car Practical Hand Loop Design--- The other end of this hose tube brush is a hand loop, designed for easy extraction. The handle is smooth, not rusty, and more durable. You do not need to worry about the tube cleaner brush falling into the hose and not being taken out, more convenient for holding Wide Application--- This flexible drain hole brush is perfect for a car sunroof, auto wiper, fuel tank drain hole, car door drain hole, skylight drain tube, and so on. Also ideal for refrigerator drain cleaning, fish tank cleaning, hose or glass tube cleaning, water pump accessories cleaning, filter systems cleaning, etc. Perfect solution for dripping and clogging problems