Food Grade Material: Made of food grade 304 stainless steel, olid and durable, no rust forever and corrosion resistance. Healthier and faster cooking set. This steamer set is the best choice for you to save time and eat healthier food. Perfect set: they fit perfectly in 5 6qt or 8qt stove. and can be used as a steamer, egg steamer, divider etc. 1 to 7 eggs steam work simultaneously without cracking. The perfect accessory for your pressure cooker. PRODUCT DIMENSIONS: The steamer measures 8.5 " (diameter) and 2.5 " (height), the steamer is 6.9cm (diameter) and 2 " (height), the divider is 17cm (diameter). Multifunctional: Stainless steel separator included, you can separate vegetables or food as needed. Very convenient to use. Can also be used as an instant pot steamer, egg steamer, pot stand and so on. Perfect accessory for your instant pot and pressure cooker.