The Teloman Black Zoom Tube is a practical and secure way to store and transport your posters, drawings, plans, art or documents. Made from strong black plastic with a secure lid, the Zoom Tube is extendable, and locks to the length you want with a simple twist. It comes with an adjustable shoulder strap to make it easy to carry. The Teloman Black Zoom Tube is available in 60-100cm size or 77-126cm size.