Linked arrowhead necklace Item B1691 Size: Quantity: 1 2 3 4 5 6 7 8 9 Add to Bag Wishlist Add to Bag Add To Wishlist share: Find In Store Please select a size above. size & fit Length: 16" with a 2 1/4" extender chain for adjustable length. Product Details Best (and easiest) wardrobe update? This cool geometric take on the crystal necklace. Brass, glass. Light gold plating. Import. Jewelry Design © 2013 J.Crew International, Inc. Item B1691.