The 21mm Bearded Butchers fresh collagen casings are a great size of casing for making breakfast sausage links. Edible and tender, these casings can be used as a replacement for natural casings. Not suitable strength or intended to be hung in a smokehouse.Each package contains 3 casings. 2 casings fully stuffed should hold about 25 pounds of meat.Compared to traditional natural casings, collagen is easy to use and does not require soaking.Keep sealed and under refrigeration when not in use. Avoid direct sunlight and extreme temperatures. Casings are READY TO USE immediately out of the packaging.