These tracheas are of fine quality as usual, however, I don't think this bag offers a great value. The pieces were pretty small. I think you'd get a lot more value from the 25 pack of 4-5" trachea that actually sells for less. No issue with the quality of the trachea, just the quantity and sizes for the price. My dog (70lbs greyhound) loves these, though they do not last her long (the 12" ones might make it 5 minutes), so they are more of a treat for her.