All Stainless Steel Construction resists corrosion and is easy to clean! Product Features: The 5-inch diameter throat allows for a full 5-pounds of meat to be pushed through the slightly tapered tube. With the included stainless steel funnels, stuff anything from snack sticks to summer sausage. 5-lb Capacity Rubber gasket prevents sausage from leaking around plunger! Comes with 3 stainless steel stuffing funnels: 10mm = approx. 3/8", 20mm = approx. 3/4", 30mm = approx. 1 1/4" Easily mounts to counter or tabletop..