Listings show three common configurations across these vanity tops: integrated sinks, undermount sinks, and drop-in sinks.
The results include both freestanding vanities and wall-mounted/console-style units.
Overflow and spill-protection features vary by model. Some integrated sinks include a built-in overflow (occasionally highlighted with a decorative metal ring), while others rely on basin design without a separate overflow—check the individual product description to confirm.