Contents: Beef Tendon 1 full tendon weighs between 2-2.5oz 8-10oz pack contains 2-4 full pieces on average Half cuts contain on average 1-2 pieces and roughly 2-4 pieces for the larger pack. An extra strong chew for an extra tough pet! Beef tendons are a collagen rich protein and may increase skin elasticity, durability, reduce signs of aging skin, and fortify cell metabolism. So much more than “just a chew”… did you know that: Beef tendon carries high amounts of protein, is low in fat and contains calcium, phosphorus, iron and vitamins (B1, B2). It is rich in natural collagen, with less fat content than fatty meat and less cholesterol.