can you get them in this country? if so where from :) thanx a mil/shades :-*
I haven't seen them here.
As far as I can tell its just a cylinder of wire mesh. I've seen something on the internet somewhere that talks about using 6" square galvanised steel mesh, the sort used for concrete re-inforcement. I am going to see if I can scavenge anything like that, and if I can, have a go at making some.
thanks for replying, I'll have another google :)/shades x