Misty Gully Sausage Casings Size 23These Collagen sausage casings will make a small to medium size sausage 23mm A great sausage making casing for beginners as it is easy to handle, needs no soaking prior to use and can be easily stored without needing to be refrigerated. This pack comes with approximately 29m of casings, enough casings to make approx 10kg of sausages. (These casings are a product of Australia)