I purchased this on Amazon, but it doesn't fit, so I'm selling it. Shimomura Kihan Drain Strainer, Pure Copper, Shallow Type [Made in Japan] 13.4cm, Antibacterial, Prevents Slime and Odor, Copper Ions, With Handle, Easy to Wash, Clog-Resistant, Keeps Kitchen Clean and Hygienic, 26784, Tsubame Sanjo