It features a tool-free installation process that can be easily installed by anyone without the need for additional tools. Resists corrosion and rust to ensure long service life and reliability Advanced Deodorizing Function: This sink drain kit is equipped with an anti-odor core that automatically drains and stays closed when not in use, effectively blocking odors and preventing reptiles from entering,Enjoy a fresher bathroom environment with this innovative feature. Before purchasing, please make sure to measure your sink and drain hole diameter to ensure a perfect fit. Bathroom Sink Plumbing Replacement Kit: Perfect for updating or replacing your existing bathroom sink plumbing. This kit provides all the components needed for a complete overhaul, ensuring your drainage system is modern and efficient Colour:As Shown Material:Stainless steel + ABS Package Contents: 1 x Drainer 2 x waterproof tape 1 x floor drain Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.