Check the listing for details. Penn-Plax Cuttlebone with Holder - Medium. Condition: New. Listed at 8.39 USD. Penn-Plax Cuttlebone with Holder - Medium Description: The Penn Plax Cuttlebone product will provide your bird with important nutrients, vitamins, and minerals. The calcium carbonate and other trace materials found in these cuttlebones are extremely healthy and needed for your bird’s diet. Cuttlebones also serve as a polisher for your bird’s beak; the rough cuttlebone helps to remove outer scaly layers and keep the beak trimmed and strong. Features: IMPORTANT FOR YOUR BIRD’S DIET: calcium carbonate and other materials found in cuttlebones are very important for your bird’s healthy diet. GOOD FOR BEAKS: the rough cuttlebone texture is perfect to keep their beak trimmed and strong. PERFECTLY SIZED: includes a holder to attach the cuttlebone to a wire cage; this cuttlebone is 5 inches tall. SHOP PENN PLAX FOR ALL YOUR PET’S NEEDS: Penn Plax creates excellent pet supplies for animals both great and small, at affordable prices. Payment All payments are accepted through PayPal. Shipping: All shipping is free for the continental United States. Standard FREE shipping takes between 3-5 business days Returns In the event that you would like to return your purchase, we allow returns that are processed within 30 days of receiving your order. Please contact us for a return authorization and the return shipping address.