It’s inside a cardboard triangle tube.

  • Dad2DnA@lemmy.world
    5·
    1 year ago

    I bought a poster at a Widespread Panic show recently and it came with a shitty rectangular “tube” that creased the poster. I can see how triangular tubes would be a better option

    • xpinchx@lemmy.worldOP
      3·
      1 year ago

      I’ve done a lot of work researching and analysis to end up at this design. I don’t have the CAD but can post dims if anyone reading this ships lots of posters :P

      Also about $.40 cents bulk from China.