Packaging Specification: This flexible long drain brush set include a 66 inch long straw cleaner brush and two 8 inch straw brushes. These two sizes of drainage brushes can complete most of the pipeline cleaning tasks. High Quality Materials: This drain brush kits made with stainless steel material, durable nylon rotating bristles. Double Headed Design: This long brush on one end features a larger brush for cleaning wide openings, while the other end has a smaller brush for more precise cleaning tasks. Using Double Ended rotating bristles, flexible stainless steel, makes the clean easier. Easy to Use: Simply insert it into the area to be cleaned, swirl and wash with the brush head into the pipe while cleaning, gently scrub the inside, and then pull the brush out afterwards. This brush can access deep and hard-to-reach areas of drains and pipes. Works great at cleaning around the hard-to-reach narrow pipes/ tubes. Multipurpose: The long brush is suitable for all kinds of curved pipes and can flexibly clean all kinds of narrow pipes that are hard to reach, while the short brush is very compact and suitable for cleaning all kinds of suction pipes and surfaces.