~ Grateful Dead Rose & Bolt Charm Necklace. ~ Sterling Silver, 17" around, with 2" adjuster chain (for maximum length of 19") ~ Pendant measures 1.5" long. ~ Lobster Clasp closure. ~ Tiny Rose at end of Adjuster Chain. ~ Beautiful Collectors Packaging Included ~ Rose & Bolt is an Officially Licensed Grateful Dead Jewelry Collection, by Hiouchi Jewels Designer Sarah Lewis.