Made of a stretched, baked beef esophagus, each piece is approximately 12" long, and there will be some variation in thickness. Gullet sticks are firm, yet slightly pliable. It has a tubular, hollow shape, and isn't as dense as a tough bully stick. There are 6 ounces of 12" gullet sticks in each bag - there will be some variation in piece count since some pieces may be heavier than others. | Tuesday's Natural Dog Company Beef Gullet Sticks Bag | Size 12"