Beautiful Retro-Vibe Hawaiian Puka Shell Necklace from Cone Snail Shells that is perfect for the beach, vacation or anytime. The necklace is made from natural shells and metal materials, and has a barrel closure for easy wear. The multicolor shells are chips from the Cone Snail species, which is known for its stunning multi-color and white thin spiral shells. This vintage necklace is handmade and has a unisex design, with a 16-inch length that is perfect for both men and women. The necklace is ideal for those who appreciate nature, art, beach, ethnic jewelry, and fashion.