Thank you! These are small apple twigs from the natural bounty of Iizuna, Shinshu (^_^) Freshly cut, unseasoned branches from the October pruning. Short size. By chewing on these, small animals can prevent overgrowth of their teeth and relieve stress. Also for dogs! (^_^) When shipped, the fresh wood will be damp. Upon arrival, please remove from the bag and store in a basket or vegetable net without sealing. Some twigs may have white fuzz from budding, but this is not mold, so please feel free to give them to your pet. m(._.)m Pesticide-free. Diameter: 5mm 320 pieces Branch length: 5cm Please understand that the length may vary slightly due to being handmade. m(._.)m