1. Lenova extra thick 18 gauge hand-made stainless steel kitchen.2. Made of extra thick 18 gauge premium quality T304 series stainless steel with 18% chrome and 10% nickel content. No corrosion or rust.3. Extra thick 3mm sound and heat insulation pads keep the sink quiet and inside water warm.4. Commercial grade StoneGuard undercoating provides extra sound deadening insulation.5. High quality uniform brushed finish.6. Limited life time warranty against manufacturer defects and craftsmanship.7. 100% satisfaction guaranteed.