Rollover's Small Porkhide Twists are 100% digestible pork skin twisted and baked to produce a long lasting, natural healthy dental chew, as these chews help to clean the teeth while satisfying a dogs natural urge to chew. Each twist is approx 5" in length and each bag contains 15 twists. These delicious chews soften as they are chewed so are a great choice for puppies to seniors. Perfect for small to medium sized dogs.