Removable stainless steel cylinder, stainless steel base frame is made of welded cold roll steel, electro plated, easy to clean plastic piston. This 15 lbs. stuffer comes equipped with 3 plastic stuffing tubes 11/16" for Breakfast sausage or Wieners, 7/8" for Polish sausage and Knockwurst and 1-1/4" for large salami or bologna. Cylinder is 9-1/2" high by 7-1/2" wide and sits on a base of 15 1/2 long and 10 1/2" wide