@Scarface24 Oh, are you talking about what's physically wrapped around the outside of the cage?
It's actually a translucent shower curtain. It only looks black because it was dark outside of Paisley's cage. It's actually on 3 of the cage's vertical sides. I use it to help keep humidity in the cage up as well as to prevent overspray from the misting system from dripping all over my floor.
ok that sounds like a good ideal i see a lot off ppl doing this with the shower curtains i may try it a as my humidity only about 60% just getting some tips?
It depends a lot on the climate in which you live. I live in Denver and the humidity is often below 40%. There was a good post about this recently that might interest you: Trouble Keeping Humidity Up
Covering a few of the vertical sides with a shower curtain or corrugated plastic (like what they make signs out of) will help. Having an automatic misting system can help keep things moist throughout the day.