We recommend this natural Sisal rope to hang our Hanging Egg Chair. It is an untreated biodegradable 3-strand rope, that it tough and resistant for external use.  It can be easily spliced, but also has excellent knotting characteristics should you opt for a simple tie-off.
 
Rope for Hanging Loveseat 
Diameter - 16mm
Length - 10m (5m for each side of the 2-seater hanging chair)5m 
Breakload - 1285kg
 
Rope for Hanging Egg or Pod Chair: 
Diameter - 20mm
Length - 5m
Breakload - 2845kg