This is a superb item for anybody who needs to extend a washing machine or dishwasher outlet hose. I needed to lengthen a dishwasher outlet to 3 meters. The extender hose is a very generous length, the adapter takes seconds to fit to an existing outlet hose and the jubilee clips give peace of mind against leakages. I looked in several DIY shops and plumbing shops around where I live, but couldn't find anything like this kit on Amazon. I have no hesitation in recommending this extender kit for an amateur or professional plumber.