Crafted from the most durable material, this fireclay sink is baked at higher than 2200° F and features a smooth, matte surface that resists heat, stains, and chips. With the protective bottom grid and distinctive look, the arch fireclay sink is truly crafted to match your design and functional desires. - Naturally Durable Fireclay Materials heated above 2200 °F over 24 hours guarantee extreme resistance to chip, discoloration, scratching, cracking and heating. - Non-porous Surface applied with durable enamel glaze offers a smooth and beautiful farmhouse kitchen sink. Smoothly non-porous surface for easy clean and stain resistance. - 10" Deep Bowl fireclay sink provides extra space to hold large items and stack dishes. 3.5" drain opening fits most of garbage units in the market. - Due to the firing process and the fact that fireclay sink is handcrafted, all dimensions may vary up to 3/8". Please measure sink on location before proceeding to countertop cut-out. - Minimum Cabinet Size: 30" - Limited Lifetime Warranty with top-level customer service. Package will include: Fireclay Sink, Stainless Steel Bottom Grid, Stainless Steel Strainer with Removeable Cover, Installation Guide