The Estia Home Art cookware base is made of stainless steel and bamboo wood. It is ideal for protecting your counter and table from high temperatures, as it ensures excellent durability and longevity. It has a unique design, making it capable of fitting any decorating style and is extendable to accommodate all sizes of your cookware. Bamboo is a continuously growing resource and is considered a worthy substitute for wood. It is an important factor in the balance between oxygen and carbon dioxide in the atmosphere.