This poster tube is perfect for artists who need a convenient and portable way to store their blueprints, documents, and art pieces. It is made of sturdy paper material and can expand to accommodate documents of various sizes. The tube is perfect for drawing accessories and supplies and can be used for drawing and lettering supplies. The poster tube is a great addition to any artist's toolkit and is perfect for use in the studio or on the go. Its compact design makes it easy to transport, and the paper material ensures that your documents and art pieces are protected. The tube is a must-have for any artist who needs a reliable way to store their work.