Black Less than 20 Inch, Double Basin Kitchen Sinks

Karran Undermount Large/Small Bowl Quartz Kitchen Sink - 32" x 21.25" x 9" - 32" x 21.25" x 9"

Sinber Undermount Double Bowl 304 Stainless Steel Kitchen Sink

32 Inch Lexicon Platinum Quartz Composite Drop-in Undermount Galaxy Black - 19" W x 32" L x 9.75" H