Animated Christmas Decorations What Type Of Wire Are Christmas - Yard Decorations Made Of?

What type of wire are Christmas - Yard Decorations made of? - animated christmas decorations

I am ready to do my own Christmas decorations yard. I am willing to have used the cable for garden decoration, you will find at Wal-Mart or Target, the animated reindeer. It is covered with a type of white plastic or rubber.

My problem is that I do not know what the wire is called or when I look for this kind of thread. Does anyone have any experience with this type of thing and what kind of cable is it?

Thanks