Sumnacon&reg; New 3-1/2 Inch Stainless Steel Kitchen Sink Drain Strainer Sink Basket Strainer with Sealing Lid Removable Extra Deep Basket Prevents Debris from Clogging Drain Pipe while holding more Food particles SUS304 Stainless Steel,rust-free durability and easy to clean Modern and Contemporary Designed Finished in Brushed Nickel For 3 1/2, Recommended For 3.5" drains on Stainless Steel Sinks and composite granite sinks Easy to Install, No Tools Needed