The product is a 3/4" press copper coupling with stop, designed by Quick Fitting. It is made of copper, straight in shape, and lead-free. This coupling is a single unit and includes stop features, suitable for plumbing and home improvement projects. Made in Vietnam, it is compliant with California Prop 65 warning requirements. Perfect for connecting copper pipes with a 3/4" diameter, this coupling offers a reliable and efficient solution for various plumbing needs.