Thank you! These are small apple twigs from the natural bounty of Iizuna, Shinshu (^_^) Freshly cut, live branches from the October pruning. Short size. By chewing on these, small animals can prevent overgrowth of their teeth and relieve stress. Because they are short, they are easy to hold and gnaw on. When shipped, the fresh wood will be damp. Upon arrival, please remove them from the bag and store them unsealed in a basket or vegetable net. Some may have white fuzz on the buds, but this is not mold, so please feel free to give them to your pet. m(._.)m Pesticide-free. Diameter: 2-5 mm 160 pieces Branch length: 5 cm Please understand that the length may vary slightly due to hand processing. m(._.)m