These are the most AMAZING pieces of art I think I have ever seen!
Made out of molded 18 gauge steel and finished with bright colors, when they spin they will make you gasp, guaranteed. The metal is shaped into a wave type pattern and when the light catches it, it looks like it's moving. Which it is, but ... just take my word for it, they're wonderful!
They can also be hooked together to form longer sculptures. We have them hanging from our fans, and they work perfectly. They can also go above an air grate or outside on a porch or deck.