Universal fit - design siphon with 1 1/4" connection thread and drain pipe 32 mm, suitable for Germany sanitary standard; siphon includes extension pipe (adjustable height), and outlet pipe can be cut All-metal construction: heavy-duty construction made of Brass and stainless steel, durable, rust and corrosion resistant Thick sealing rubber prevents water leakage and unpleasant odor Easy to assemble by plug-in connections / hand-tightening the connections is enough Detachable design - The detachable design of the drain with anti-jam function prevents hair and other debris from entering the drain, unscrew the siphon, disassemble and clean Decorative alternative to the traditional This odor trap is a wonderful blend of a simplicity, modernity and beauty. It provides a wonderful decorative solution for sink/vessel/basin and other exposed plumbing applications