Liquid Metal Mesh Necklace by Sergio Gutierrez N15, a classic collection Known for its unique soft and fluid mesh Silver colored nickel. The Liquid Metal Necklace by Sergio Gutierrez, style N15 is silver colored nickel necklace with a very sophisticated touch. For the upscale events where class is everything and exclusiveness captures attention, the SG necklace makes that everlasting statement you're going for. This style necklace Sergio Gutierrez N15 is made of the chain ball liquid metal, it is 20.5 inches in length and its 3.06 inches in width. The sizes may vary slightly because each necklace is handcrafted. The lavishly styled jewelry, with the futuristic technology and design makes the jewelry original, beautiful and timeless.