This 1 tier stainless steel food steamer is a set of 3 quart pot and 2 quart steamer insert with glass vented lid that is suitable for small families or singles to prepare 1-2 servings. The manufacturer recommends this food steamer for use on induction, ceramic glass, gas and electric cook-tops. It’s also oven safe up to 350 degrees fahrenheit. It’s made of heavy gauge 18/8 stainless steel with aluminum layer in the base to heat up evenly. The steamer insert holds and steams 2 pounds of vegetables, chicken, fish, clumps, shrimp, dumplings while rice or other tipe of grain cooks below. It doesn’t react with acidic food. It’s suitable to prepare food for adults and babies. It has lifetime warranty or replacement warranty.