Hello I am supplier of omasum and meats Beef Omasum Natural cleaning, salted, dried and frozen -Dry salted beef omasum without salt -Very well salted; no harm and not off skin -High expansion -Firm texture -Preferred color, naturally black,Gray, -Clean and minimal digestive material or staining -Each omasum cut for maximum size that maintains cleanliness -No back fat or membrane -All non-omasum material cut away - Very low moisture Regards Al kamruddin Agro foods