The Thunder Group SLDB4016 Double Boiler is a versatile 3-piece set designed for efficient cooking. With a generous 16-quart capacity, it features an outer pan measuring 11-5/8" in diameter and 10-7/8" in height, complemented by a middle pan with a diameter of 10-3/8" and a height of 10". The handles extend 2-1/4" for easy handling. The overall height, including the lid, is 12-1/2". Crafted from durable stainless steel with an encapsulated base, this double boiler is suitable for standard electric, gas cooktops, halogen, and induction cooking. It is heavy-duty, oven safe, and dishwasher safe, making it a practical choice for any kitchen. NSF certified for safety and quality, this double boiler is perfect for melting chocolate, preparing delicate sauces, and more.