KES S2008A-5 Bathroom Faucet Vessel Vanity Sink Pop Up Drain Stopper with Overflow, Gold Durable brass construction; expertly crafted Stainless Steel waste pipe Durable Ti-PVD finish Easy to install; hardware & gaskets included Fits sinks with 1 3/5"(min) drain holes With overflow: If your sink has overflow hole as shownleft, you can purchase on this page. No overflow: If your sink has no overflow hole, please search thenon-overflow version. Hole Size: 1 3/5&#034; (Minimum Diameter Requirement) Overflow: Yes Tailpiece Length:4 1/2&#034; Maximum Countertop and Sink Thickness: 5 CM or 2-Inch