100% Universal Fit - Thanks to the the standard installation dimension of 45MM, the siphon tube adapts to; all standard sinks. Extension tube: 120-225 mm. Universal joints for 40mm and 50mm. Easy to install. clean - Easy disassembly and cleaning of the sewer pipe in a few steps! No more clogged drains. in the bathroom or under the sink Easy Installation - Due to the solid construction and perfectly fitting joints, the water trap odors can be fixed to any standard drain using the instructions! Extra long tubes for compatibility Maximum Reliable Function - Solid brass and precision-fitted silicone gaskets keep everything sealed. permanently and leave no traces of limescale or corrosion! Complete set with rosette Decorative siphon - lacquered smells is a marvelous blend of simplicity, modernity and and beauty. It offers a wonderful decorative solution for sinks/vanities/sinks/vessels/basins and other exposed sanitary applications Model A is a drainpipe. 'evacuation to straight wall,