Features Quarts composite (80% quarts) 9mm thick Silky textured surface Eco-friendly and lead-free Hygienic and food-safe Heavy-duty Heat resistance Anti-fade and anti-scratch Stain and dirt resistance Oil-proof, waterproof, mould-proof and moisture-proof 304 stainless steel waste strainer included Suitable for drop-in mount, flush mount, and under mount OEM or ODM is available, and we can also laser your logo on the sink Note: Please clean the stone sink with stainless steel scourers and soft cloths only. Do not use heavy-duty scourer pads. Specifications: Material: 80% quarts composite Corner: R15 rounded corners Overall dimensions: 860*500*260mm Bowl dimensions: 74.2cm x 41cm x 20cm Waste strainer outer diameter: 114mm Waste strainer inner diameter: 90mm Sink waste pipe fitting: 50mm Assembly required: No Number of packages: 1 Package Content: composite quarts Sink x1 Waste Strainer x1 This product comes with 5 years warranty Lead Time: 45 days Delivery: Sea shipping