The Regatta Collection Santorini undermount sink is like cool hues of the Mediterranean Sea with its blue patterned interior. Evocative of the artistic tile-work of the region, the Santorini adds a refreshing pop of color and vitality to its"™ surroundings. This circular sink is made of genuine Italian fireclay and makes for an attractive sight in your bathroom vanity. An additional intricately patterned red band around the top of the bowl compliments the design.Exterior Dimensions: 16" x 15.125" x 6.75" highInterior Dimensions: 13.25" Diameter x 5.625" deepDesigned and hand finished in ItalyFireclay is non-porousFired at high temperatures, this sink is stronger than typical bathroom sinks.Sink does not have an overflowDimensions are nominal and may vary by .25" Takes standard 1.75" vanity drain (Drain not included)Undermount installationColors: White/Blue/RedOur Regatta Collection are hand finished fireclay bathroom sinks inspired by the world''s most beautiful ports of call. Like a sailing race involving artistry and technique, these sinks embody Italian craftsmanship. Forged from fire, shaped and designed as objects of art, they are daring in their style. Beauty is on full display in these original pieces for your vanity.