Everflow 7511 Kitchen Sink (3-1/2 Inch) Stainless Steel Drain Assembly With Strainer Basket - and Rubber Stopper HIGHLY DURABLE: This Everflow Sink Drain Assembly is made of Heavy Duty Stainless Steel which is built to last! STRAINER/STOPPER INCLUDED: Works as strainer and a plug, depending which feature you prefer FITS STANDARD DRAINS: (3-1/2 - 4 Inch -4-1/2 inch flange ), Detachable Parts ANTI - CLOGGER: Traps food debris to prevent clogs in your sink and has lots of holes in the basket for draining water easily. STAIN RESISTANT: Super easy to clean! just remove the basket to empty. And it's Dishwasher Safe