New (2020) limits for Lead and Cadmium in children’s jewelry available for sale in the State of California
Lobster clasps on necklaces often have unsafe levels of Lead — this is concerning, as kids often put their necklace chain in their mouth.
Crystal bracelet (c. 2014), costume jewelry: 70,700 ppm Lead (90 is unsafe) + 149,600 ppm Cadmium (75 ppm is unsafe.)