The Wooden Chew Elbow is extremely hard and possesses an incredibly high durability, as it is crafted from coffee tree wood aged over 20 years, suitable for dogs with strong teeth. Wooden Chew Elbow is made 100% from pure coffee wood grown in the Central Highlands, Vietnam. Its creation involves manual craftsmanship through various stages by experienced artisans. Wooden Chew Elbow can be used for the long term and is completely safe for your pet dog: Non-toxic - Zero calories - No caffeine - No soaking in chemicals. The Wooden Chew Elbow can bring joy to dogs, reduce stress, minimize object-chewing behaviors, serve as a teeth and gum cleaning tool, prevent oral health issues, and also function as a reward for your beloved pet dog. Each Wooden Chew Elbow will have slight differences in shape, color, size, and weight.