In Reply to: "Spanduk". posted by Badak Sinting on Thursday, 12. January 2006 at 11:16 Bali Time:
spanduk is actually a banner, the long rectangular jobs.
If you want a tall, narrow sail shaped thing that's usually supported by a bamboo pole then ask for an umbul umbul.
Look for a "Sablon" sign, they do screen printing, etc.