1(one) Pure copper chain. Can add your own pendant or worn alone as is. Your choice of 16, 18 or 20 inches in length. Modeled in picture is 16 inches. 
If a different length is preferred feel welcome to request or simply leave a note during purchase. 
For bracelet or anklet length please measure and provide your measurement in inches.
If you don't have a tape measure, an alternative to use is a piece of string to wrap around your ankle/wrist then measure the string with a ruler.