31 inch silvertone base metal chain with 1 inch diamond shape silvertone pewter beads imprinted with a Celtic design accented with red (dyed) bamboo coral beads. Swivel hook and key ring are also silver tone base metal and can be removed (attached with lobster claws)
Pewter beads are a Zinc alloy over copper that may (or may not) change color with wear - it seems to depend on body chemicals individual to each person