Casainc fireclay sinks is kiln-fired at high temperatures of 2200f and features solid core construction that makes it highly resistant to impact and thermal shock. At the same time, using advanced glazing technology to create a durable non-porous finish, against scratches, rust, stains and will not yellow or fade over time. These properties make casainc fireclay sinks a superior choice compared to alternative materials such as cast iron enamel and ceramic sinks which can easily chip or crack. The 33 inch fireclay sink gives you plenty of usable space for filling pots, stacking dishes, and preparing meals.FeaturesFireclay sinks boasts extremely durable refractory clay material and sturdy construction, which can resist spalling and impact damage.Fireclay sinks are reinforced with glaze to lock in its beauty and create a surface that is non-porous and thick, making it completely resistant to abrasion, rust or scratches.Glossy and wave pattern design, reversible installation, beautiful and practicalThe four sides of the sink are vertical, and the deformation is controlled within 2.8mm, and the gap with the cabinet is small and tightly fitted.Casainc fireclay sinks certificated by cupc, anti-peeling, anti-fouling, prevent sink discoloration, chips, cracks.Packing: Shaped foam and carton packaging to prevent the sink from being damaged during transportation and to reach you in perfect condition.SpecificationPackage Includes: 1 x 33 inch Sink Bowl; 1 x 3.5" Drainer; 1 x Bottom Grid.Overall Product Dimensions(in.): 32.59 x 17.71 x 9.92 in.Estimated Inner Dimensions(in.): 15.24 x 16.29 x 9 in./each x 2Opening Size (in.): Recommended to measure according to the actual productProduct Weight: 85.98 lbsInstallation method: Apron Front FarmhouseFinish: Black/Gray/WhiteMaterial: FireclayShape: RectangularDrain Hole Size: 3.5 in.