Firefly flower collar necklace Item F6486 Size: All sizes are US sizes. Quantity: 1 2 3 4 5 6 7 8 9 Prices do not include taxes. Add to Bag Wishlist share: size & fit Length: 16 1/2" with a 2 1/4" extender chain for adjustable length. Product Details Consider the collar necklace—one of our favorite ways to make a statement. Brass, glass, epoxy. Light gold ox plating. Import. We also carry earrings in this design. Item F6486.