http://forums.azbilliards.com/showthread.php?t=227076&page=2&highlight=circassian
The end of this thread shows the Kling triangles I am working on, bentwood/veneered.
I use these lightweight triangles in conjunction with the Magic Rack to quickly gather the balls and get 'em spotted up on the Magic Rack. This saves a lot of lower back strain on the 10' table when racking.