The 1901 Butler 750 Sink is made of durable traditional fireclay. It's dimensions are approximately 755 x 455 x 255mm. Fireclay sink dimensions should be used only as a guide, each sink can vary 1-2%. It is recommended that the sink is measured on site. 1901 Fireclay sinks combine beauty with a hardwearing surface for practicality in your home. This sink includes a 90mm Stainless Steel basket waste, the 90mm waste hole is suitable for an insinkerator. The 1901 Butler 750 Sink is designed to be installed undermounted. It can be installed with or without the front exposed, depending on personal preference.