Construe: The floor drain is constructed of SUS304 stainless steel main body and brass floor drain core. Gravity spring design with auto-opened and sealed function can prevent unpleasant smell,overflow or blockage. Material: Premium 304 stainless steel to ensure corrosion resistance, rust resistance and long service life. Smooth and flat surface makes the installation process safer and you don’t have to worry about injury when using it. Easy to Clean: The floor drain included detachable hair trap, double intercept, effectively avoid clogging and easier to clean.