I finally found a rope perch that is safe and lasts! This is NOT cotton as I would not recommend using cotton as there are known for impaction and
67JE Wood Bird Perch Natural Bird Perch Stand Parrots Ladder
Hollow Braided Polypropylene Rope
12mm Polypropylene Rope Poly Rope Coil Cheap Nylon Rope - Select
Jw Comfy Bird Perch, Medium 32 Multi
Blue Hawk 3/4-in Twisted Polypropylene Rope (By-The-Foot) at
2 inch Manila Rope Cut To Length By The Foot - Skydog Rigging
Cage Needs - Perches, Boings and Ladders
5/8-Inch Rope & Cordage by Frontier Market Solutions – Ravenox
Large 100 Cm Natural Jute Rope Bendy Perch Walkway 14 Mm Diameter
Super Bird Creations Rope Bird Bungee, Small
Large Bird Perches
Kinpaw Large Flight Bird Cage - 70” Wrought Iron Bird House with