1.The nylon bristles long pipe cleaner brush collect and remove the drain, food, grease buildup, and debris; durable enough for long-term use.2.Our tube clean brush total length is 61-inch (155cm), tube brush is flexible to work in curved tubing (angled less than 90 degrees).3.Tubular-shaped brush on one end and loop end on other,The hand ring is designed for easy extraction, so you dont have to worry about the pipe cleaner brush falling into the hose and not being taken out.4.Each end of the fridge drain pipe dredging cleaning brush are use soft nylon design. bristles softly scrub away stain buildup without damaging the tubing; works on any surface material (copper, vinyl, plastic tubing applications).5.Long pipe cleaner brush very perfect for cleaning refrigerator drain, fish tank cleaning,filter systerm,ornaments cleaning,hose/glass tube,water pump accessories cleaning,also suit for home kitchen as bottle cleaner brush, straws cleaning brush,pipe cleaning brush,feeding tube cleaning brush,hummingbird feeder cleaning brush and so on.