The Infinity kinetic sculptures are made of pure copper and can be outside year round. Like all copper, they will patina from shiny to brown to, eventually, dark green. The eye follows the triple helix design as it rotates in a peaceful clockwise direction, providing a very relaxing meditative state of mind. Around the center infinity revolves another infinity going counter clockwise, creating a hypnotic mindscape. The ball bearing swivel provides an almost frictionless support, durable for years of enjoyment outdoors. 16"H. Includes 9" extension hook. Made in USA.