This is BPA FREE plastic electric Aroma 5-quart 2 tier compacts food steamer with stainless steel base and handy features that prepares 3-4 servings. It has removable divider to steam large products such as chicken, corn on the cob and other products. Aroma food steamer is designed to prepare healthy yummy foods everyday and holidays. It’s portable and can be used at home, work or in hotel.