Silver Tone Cross Silhouette Charm Necklace. Silver Tone Cross Silhouette is approximately 0.63 x 0.51 x 0.09 inches (HxWxD) including loop. Smooth disc with a clear crystal on the front. Silver plated necklace is 19 inches plus 2 inch extender chain. Lobster Claw Clasp. Beautiful fashion necklace makes a wonderful gift. PLEASE NOTE: Our products are lead safe, but are not intended for children 14 years and younger.