Miseno MC-NA300 Square 15" Copper Drop-In or Undermount Bar Sink Miseno sinks are constructed of the finest hand-hammered copper offering unrivaled durability while still providing a stylish upgrade to any home Square copper bar and prep sink with antique finish provides the perfect balance of functionality and aesthetic appeal Fixture is fully covered under warranty by Miseno for 1-year after installation Dual mount installation options: drop-in or undermount Center drain location provides optimal draining capability