High quality kraft cardboard tube to make bodies in large model rockets.
This tube has a glassine (shiny paper) outer layer and a lighter spiral compared with other tubes to make finishing easier and get good results in less time. 
You can join more tubes together by using TC-75 couplers.

This body tube is not compatible with LOC/Precision BT-3.00 or Public Missiles PT/QT-3.0 (75 mm) body tubes.