Sterling Silver Openwork Mountain Festoon Necklace. Nature lovers and outdoor enthusiasts will love this mountain pendant featuring the silhouette of distant mountains. Just seeing the peaks and valleys on this necklace will transport you back to the wilderness, out of the hustle and bustle of city life, to that place you found peace, relaxation, and space to breathe. No matter your adventure of choice - skiing, camping, hiking - this mountain necklace will take you back to that cool mountain air. Comes on a simple sterling silver 18" cable chain with a spring ring clasp, adjustable to 16". 10x29mm, excluding jumprings.