Fibrous Casing Windsor 90mm 20Pk Sale! from $55.00 Qty. Add to Cart Qty available: 3 SKU: 04FC052 This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Description: 500mm length casings. Approx. fill rate 3 - 3.7kg per casing. All Specials Fibrous - Casings Home Specials Ingredients Sausage - Casings Tweet