Sparrow in Flight Natural Brass Bird Charm Crystal Necklace Nature Theme Jewelry Natural brass components, chain, hook clasp are nickel-safe. Pendant length is approximately 1.2 inches (31mm). Genuine Swarovski crystal twisted disk pendant in gorgeous sky blue provides background for the swooping sparrow. Necklace length: 16 inches. Created by San Diego-based Asilomar Works. Authorized Dealer - Full Manufacturer's Warranty