Strung on a paperclip chain, this necklace features drops of semiprecious green apophyllite (which, some say, has a calming and peaceful energy). Pretty and powerful, Madewell's Stone Collection is made of wearable good vibes. • 17" length; 3" extender; 1/2" x 3/8" and 1/2" x 1/4" settings • Goldtone plate/green apophyllite/reconstituted turquoise