Universal fit - Thanks to the standardized 1 1/4 connection thread and drain pipe 32 mm, the black bottle trap fits most standard wash basins. Extension tube: 200mm Brass P Trap - Solid brass and precisely fitting silicone seals keep the trap permanently sealed and leave limescale and corrosion free. Thick wall seal rubber ring included to prevent leaking and odor Easy installation - The waste trap contains all the parts necessary for the installation or replacement of the bathroom sink. Simple assembly with plug connections / hand tightening of the connections is sufficient Easy to clean - The removable drain design prevents hair and other debris from getting into the drain. Unscrew, disassemble and clean the bottle trap Decorative - This matt black odor trap is a wonderful mix of simplicity, modernity and beauty. It offers a wonderful decorative solution for sinks / vanities / sinks / vessels / basins and other exposed sanitary applications