dried tubed hog casings Caliber:100mm/600mm curved structure:good color;milk white Packing:Packed in gunnybale dried tubed hog casingsCaliber:350, 55, 60, 70, 80, 90, 90/up mmLength:30, 40, 45, 50 ,60/up cmPacking:Packed in gunnybalewe can produce any shape you want ...