Sturdy cylindrical packaging material. B3 size posters were inside. Unused since then! In excellent condition! - Quantity: 4 - Material: Cardboard - Diameter: Approximately 5.5cm - Length: Approximately 37cm It's very sturdy, so you can use it for various purposes besides packaging posters! Also convenient for crafts! The second image is a reference image showing a B3 poster inside. Only the packaging material will be delivered. Cylindrical packaging material for B2 size posters is also listed separately. Please take a look! Thank you very much. m(_ _)m