3mm steel rod x 1.3m high. welded washers on top of each rod- zip tie to hold together.
use 3mm rod make a circle the diameter you want your trees to be , weld it together,
fit over top of tree- aim for half way down- zip tie to each arm of tree.
wrap around 1 x 5m of strip = zip tie as needed.
when packing up remoce strip, undo x5 of the ring/arm zipties, leaving one attached.
arms all fold ion and whole prop is only width of the ring as it too folds up into 2d not 3d
Cheers Boof63