About this item Durable 3-Ply Construction: Combines SS304 inner body, aluminum core, and SS430 outer body for even heat distribution and long-lasting performance. Food-Grade Stainless Steel: Made with SS304 to ensure safe, healthy, and hygienic cooking without pitting or corrosion. Inner Lid Design for Safety: Features a secure pressure-locking system and safety valve under the handle for added protection. Easy to Clean and Maintain: Dishwasher safe with a satin-finish interior and mirror-finish exterior that resists burns and stains. Warranty: This product comes with 5 year warranty by Borosil for any manufacturing defect