Bed mats;quite clever, and always colourful. Used as covering when a family wants to sit on the floor and eat. and doubles as a mattress. A bit thin for my taste... At this point, the woman on the left has deftly inserted a coloured reed into a cut on the end of a stick and is ion the process of swiftly shoving it through the open gap between the warp threads. Place? On one of the islands over the river from Hoi An.