High-quality Materials: The double-sided hose brush is made of high-quality stainless steel wire and nylon bristle head. This sturdy and reusable material allows the brush to gently remove rubbish without damaging the pipe. Flexible Cleaning Brush: Our drain cleaning brush is very flexible. It can be easily used in curved pipes to effectively remove drains, aquarium pipes, food residues, grease deposits Double-head Design: The pipe cleaning brush adopts a double-head design. 1 end is equipped with a 1.5 cm tube brush and the other end is equipped with a 3 cm tube brush. suit cleaning the inner wall of pipes with an inner diameter of 8-28m Wide Application: Suitable for cleaning refrigerator drains, aquarium filters, U-shaped pipes, hoses/glass pipes, sinks, etc., can also be used as a kitchen cleaning brush, straw cleaning brush or feeding pipe cleaning brush. SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please contact us.We will provide after-sales service .