okay well here is the link or adress i dont know how to make a link
http://www.birdtricks.com/blog/how-to-make-a-climbing-net-for-your-parrot/ im only thirteen so its really really easy and fun to make it probably cost me about 20 bucks and its about 2 feet by 3 feet but you can make it as big as you want to. it only took me about 3 days to make i'll try to get pictures if you want. i got the rope from here: [
i]http://www.greyfeathertoys.com/cgi-bin/quikstore.cgi?category=Toy_Parts_-_Leather_and_Rope&search=yes&template=database_leatherrope [/i] i bought 100 feet of 1/4 cotton rope you can the rope from other places and it might be cheaper but make sure to make sure its birdsafe thats why i got it from a birdtoy store.
heres another company that sells rope:
https://www.birdsupplynh.com/catalog/index.php?cPath=23_93_96&osCsid=e682d9d7a3bb8fd90b891fdc6e048277