omg  these guys just crack me up..what a conversational piece (s)....I had to wait months to get the climbers as Wayfair was out of stock.
The climbers are a solid weight and stay put once you hang them, and the heavy hanging wire is now boxed so there is no "bending" during shipment (previous reviewers stated that when delivered, the wire was bent and I can see where that would take some doing to straighten out
They are abit pricey but..what the heck....splurge!!..you'll love  'em

Pros: solid and heavy...it's a good thing
Cons: wire could be longer