Vevor's hot dog steamer is comprised of sturdy stainless steel and tempered glass, making the whole unit easy to clean and built to last. The two-tier interior is large enough to accommodate about 175 hot dogs and 40 buns. The temperature is adjustable with a range of 57°F to 185°F. This electric bun steamer is the perfect choice for fast food restaurants, bakeries, cafes, and more.