I just purchased 1.5" Natural untreated 6 ply Hemp Rope from the same supplier. I am running a SS 1/4" rod thru the center since I need more stability for my disabled CAG to perch outside her cage in front of the window. I also purchased some 1.5" 3 ply cotton to do the same but this seems a lot lumpier. Making a prototype to see what works best. Getting large manzita branches is difficult in New England and long wood branches are too heavy to hang from my ceilings. Anyone try the Eco Bond Farm Safe Adhesives?