our sheep casing is fresh,flexible,no heavy veins,no holes correct measurement and calibration We can produce all kinds of sheep casings:Grade: A, AB, B,CCaliber:14/16,16/18,18/20,20/22,22/24,24/26Specification: 90-18-2, or according to clients' demandOur sheep casings are particularly strength when filled, light coloured and suitablefor automatic twisting. salted sheep casing