The Adjustable Hamburger Mold can make patties up to 3-1/2 oz. Constructed out of heavy duty cast aluminum the Mold will be able to stand up to high demands. Easy to use, the Mold makes it simple to quickly create many uniform patties. Great for making any kind of patty for restaurants, cafes and bars. - Aluminum - Capacity 3-1/2 oz - Diameter 4-1/2 in - Sold per each