Make tasty and perfectly sized sausage with the LEM Edible Collagen Casing. Made of beef protein, these casings require no preparation, and is ideal for both fresh and smoked sausage.Features Beef protein casings Suitable for fresh and smoked sausages Requires no preparation Specifications Size: 21mm Stuffed Weight: 20 lb Count: 2 Color: Fresh Clear Capacity: 20 lb Color: Fresh Clear Quantity: 1