Ettore"s ProSeries line of products is designed for the ultimate "do-it-yourselfer" who wants to make windows sparkle without a lot of fuss. The squeegees are made with Ettore"s professional grade rubber, the number one choice of professional window cleaners while the washers feature a machine washable microfiber sleeve for superior lint-free cleaning. The Super System squeegee and washer each feature a swiveling handle with a comfortable no-slip grip.