Multilayer polymaide casing with exceptional strength and durability making it suitable for a range of hams,sausages. Technical Properties for artifical sausage casings: Width: 50-300mm. Thickness: 50um Length: 1000m/roll. Overstuffing: 13% Shrinkage: 17%. Available in the following forms:- tubing.- printed.- shirred sticks.- precut/tied/looped.