Bar sinks come in a range of dimensions, with standard widths of 15-24 inches, lengths of 18-33 inches, and depths of 4-10 inches, impacting both functionality and aesthetics. Common materials include stainless steel, cast iron, porcelain, granite, and quartz, each with unique pros and cons in terms of durability, maintenance, and style. Bar sinks are available in single-bowl, double-bowl, farmhouse, apron-front, undermount, and top-mount styles, with varying design elements and characteristics. Essential accessories include cutting boards, colanders, drying racks, and garbage disposals, enhancing convenience and functionality.