The Martha Stewart folding steamer is versatile and convenient. Featuring a foldable design, adjustable legs, and an extendable handle, this insert can make any pot or pan into a steamer. Use this insert in pots with a diameter from 5.5in to 9in. Made of durable nonreactive stainless steel material and BPA free silicone feet that won't scratch pans and is compatible with nonstick surfaces. Ideal for steaming veggies and healthy cooking at home.