Blanco 518540 30-Inch Cerana Apron Front Made of authentic fireclay, our exclusive BLANCO CERANA is durable, beautiful, and versatile Bowl Depth: 9-1/4-Inch, Required outside cabinet: 33-Inch Due to dual-style design, no cutout template is provided. Sink should be used as template Unique apron front REVERSIBLE design allows for contemporary or traditional decor applications Fireclay material allows for perfect, smooth and easy to clean surface, Ultra durable surface fired at over 2,100-Degree F