Layer 3 isolation smell series High grade SUS/Brass is used Corrosion resisting,deodorize well,cleaning easily, Stainless Steel/Brass Floor Drains,Shower Drains French Drain,Plumbing,Bathtub Drain,Sink Strainer,Mesh Strainer,Basket Strainer,Bathroom Strainer.FeatureLayer 3 isolation smell seriesHigh grade SUS/Brass is usedCorrosion resisting,deodorize well,cleaning easily.The quality and ...