Features: Effortlessly clear clogged sunroof drainage holes and vehicle pipelines with this heavy duty steel reinforced plastic cleaning brush, designed specifically for automotive maintenance professional and diyer car owners seeking reliabled pipeline dredging solution. Featuring three customizable lengths (300cm/500cm/1000cm) and a green plastic coated steel wire cores, this multi purpose tool adapts to various vehicle models while resisting corrosions during oil tanks drain pipe or sunroof systems cleaning. Ideal for meticulous car enthusiasts, professional mechanics, and motorhome owners requiring precise cleaning of hard to reach drainage channels in sedans, trucks, or recreational vehicles. Prevent water leakage during heavy rainfall by maintaining unobstructed sunroof drainage systems, or use it for routine maintenance of windshield washer lines and fuels tanks vents in garages or outdoor settings. The bright green color ensures quick visual identification in tight engine compartments, while its flexible yet sturdy construction enables smooth navigation through complex automotive pipeline networks without damaging internal components. Specifications: Componen: steel + plastic Size: Approx.300cm/500cm/1000cm (optional) Color: green . Package Includes: 1pcs Automotive Sunroof Drain Cleaner Brus note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.