Made from best-in-class stainless steel 18/10, this hotpots are built with double wall insulation that offers minimal heat dissipation. As a result, they help to keep the food warm for up to 4 hours. This Stainless Steel Hot Boxes are available in the mirror-polished finish, which would retain its look and durability for years. Stainless Steel Hot Box will be helpful to preserve your food hot for late serves. Features: Stainless Steel Hotpots are insulated with CFC and HCFC-free Polyurethane Foam (PUF), which is safer and more eco-friendly than other insulators. Made from 100% food grade and corrosion-resistant stainless steel. Durable finish that looks good and is easy to clean and maintain.