in ksaforunesco.org: In a move led by Saudi Arabia and Kuwait, Al Sadu has just been recognized by UNESCO as an intangible cultural heritage in both the Kingdom and Kuwait. The ancient Bedouin craft of woven wool is the 8th element present in Saudi culture to join the list. The knowledge about this ancient craft is typically maintained by Bedouin women, across different Gulf countries, who still use traditional loom to weave the cloth.