Whitehaus Collection offers this Farmer Fireclay kitchen sink in three sizes (see images below). Model wh504 (shown above) is 23 7/8'' x 16'' x 8''. Click here for model wh504 sink schematic(Requires Adobe Acrobat Reader). See below for sink schematics for other models. All three sinks have 1.75'' lip on all 4 sides and a 3.5'' rear center drain. Mounting hardware not included with this fireclay kitchen sink. Undermount Installation Kit sold separately. Fireclay is a variation of vitreous china that has greater amounts of quartz and feldspar in the clay material. It is denser, thicker and approximately 30% heavier than regular clay. These characteristics allow for a durable, smooth, flat surface on large fixtures not attainable with standard vitreous china. PLEASE NOTE: Fireclay sinks have slight variations in size, and also all four sides of sink have a slight pitch. We highly recommend the sink be on site when cabinets are being ordered or manufactured. Not recommended for installation with a laminate countertop. SHIPPING IS INCLUDED IN THE PRICE in continental US only. Contact us for foreign shipping cost. Important: Please inspect the item within 24 hours of receipt for completeness and damage. Call us toll free at 877.868.1369 if there are any problems. Model wh507: 19 1/2'' x 15 3/4'' x 7 7/8''Click here for model wh507 sink schematic (Requires Adobe Acrobat Reader). Model wh509: 16 1/4'' x 17 3/4'' x 7 3/4''Click here for model wh509 sink schematic (Requires Adobe Acrobat Reader).WARRANTY: Whitehaus Collection products carry a full warranty against defects and workmanship for a period of five years from the date of purchase.