Features: Dry sheep casing can be stored for 2 to 3 years when kept in a constant temperature and away from direct sunlight. Specifications: Material: Sheep intestine Color: As shown in pictures Size: Diameter 18 mm, length 14 meters (one piece) How to use: Dry sausage casings should be treated with a small amount of food-grade oil before filling, as they have less elasticity compared to salted casings. Soak the casing in water for a few seconds up to 3 minutes before use. Package includes: 1 x Tubular sheep sausage casing Note: The dry sausage casing is edible after the sausage is fully cooked. It softens after cooling and drying, and will not have a noticeable casing taste. Some customers have reported breakage during filling, which may result from improper filling techniques or overfilling too quickly. To prevent this, fill in smaller sections and use a toothpick to release air bubbles after filling. Additional notes: 1. Conversion: 1 cm = 10 mm = 0.39 inch 2. Please allow 0–1 cm measurement deviation due to manual measurement. Ensure you are comfortable with this before purchasing. 3. Due to variations in monitor displays, the actual color of the item may differ slightly from the images shown. Thank you.