[Expandable Poster Tube] The poster tube holder could extend from 30 inches/76cm to 49 inches/125cm in length, and the diameter is 4.72 inches/12cm, which can handle various poster dimensions.
[Easy Interlock Design] The drawing tube carrier could be adjusted to 10 different lengths. Twist it according to the arrow direction, can easily and firmly lock your favourite poster in the tube case safely.
[Durability and Reliability] This tube is made of rigid PVC plastic to protect contents from bending or creasing in transit. The adjustable shoulder strap makes it easy for anyone to carry this poster transport tube.
[Features, Functions and Performance] Lightweight, waterproof, hard, durable storage tube leaves your mind at ease when traveling with precious documents or art. The art tube could be used to storage flip chart, posters, artwork, fishing rods, drawings, documents, blue prints, maps or whatever else you can imagine.