This item was purchased overseas about 30 years ago. The bag is damaged due to long-term storage. Helix Flowchart Stencil Template Helix Computer Flowchart Template ━…━…━…━…━…━…━ …━…━ Instant purchase OK◎, but please comment 'before purchasing' in the following cases: ・If you specify a shipping method → additional shipping costs will be added. ・If you want to combine with other items → shipping costs may be discounted. ━…━…━…━…━…━…━ …━…━