◦sterling silver  one-of-a-kind pyrite pendant necklace ◦Material: sterling silver pendant and stainless steel chain ◦Lead Free, Nickel Free, Hypoallergenic. ◦Pendant size: approx. 2.75" x 1" ◦Necklace length: 16" + 2" extender ◦Weight: approx. 132 g or 0.29lb ◦Stone Origin: Peru ◦Handcrafted in Canada