【Reliable and Durable】The trap and pop-up drain assembly are made of stainless steel and brass, which can withstand frequent use and pressure without damage or corrosion, giving you peace of mind and long-lasting use. 【Adjustable trap】The stainless steel bellows can be easily bent to adjust the installation angle for maximum compatibility! Easily find the wall hole you want. The thickened tube is more resistant to corrosion and rust. 【Filter Drain Stopper】The pop-up drain stopper is equipped with a filter that traps hair and small debris to prevent your drain pipe from clogging. 【Double Seal】Because the siphon sink has wall hole sealing parts, there is no need to worry about water leakage. 【Easy to Install】Easy and quick assembly and maintenance, no need for installation tools, removable and anti-clogging filter, ideal for renovation.