Thank you! These are small apple tree branches, a gift from the natural environment of Iizuna, Shinshu (^_^) Fresh branches. By letting your small animal chew on these, you can help prevent overgrowth of their teeth and relieve stress. Also for dogs (^_^) These are fresh branches, pruned in October. When shipped, the branches will be damp. Upon arrival, please remove them from the bag and store them unsealed in a basket or vegetable net. Some branches may have white fuzz on the buds, but this is not mold, so you can give them to your pet with confidence m(._.)m Pesticide-free. Diameter: 2-5 mm 80 pieces Branch length: 10 cm Please note that the length may vary slightly due to hand processing m(._.)m Pet supplies.