100% Universal Fit-Gr; Standard installation dimension of 1 1/4", siphon pipe fits all standard sinks. Extension pipe: 120mm Easy to Clean - Easy disassembly and cleaning of the sewer pipe in just a few steps! No more clogged drains in the bathroom tub or under the sink Easy installation: Due to the solid construction and perfectly tight joints, the odor trap can be connected to any standard drain by following the instructions.< /li> Reliable function: Precisely fitted silicone gaskets and solid brass keep the assembly permanently sealed and leave no traces of scale and corrosion! Complete set with decorative siphon rose - This matte black lacquered odor trap is a wonderful combination of simplicity, modernity and beauty. Offers a wonderful decorative solution for washbasins/vanities/sinks/vessels/sinks and other exposed sanitary applications