100% COMMON STANDARDS - Drains fit all standard sinks due to standard 1 1/4" installation size. Extension tube: 200mm EASY TO CLEAN - Easily remove and clean drains in just a few steps! No more clogged drains in the bathroom or under the sink EASY TO INSTALL - Thanks to the sturdy construction and leak-proof fittings, the odor trap can be attached to any standard drain such as noted ! Extra long tubing for maximum compatibility RELIABLE FUNCTIONALITY - Precisely fitted solid brass and silicone gaskets keep the unit permanently sealed, leaving no traces of limescale and corrosion! complete set with wreath Decorative siphon - This black lacquer air freshener is the perfect blend of simplicity, modernity and beauty. It provides an excellent decorative solution for sink/vanity/sink/vessel/lavatory and other exposed sanitary applications