Get the perfect addition to any 'fit with the Butterfly Effect Necklace by NXS. This necklace features an 18k white gold plated stainless steel base with an intricately designed butterfly metal pendant that is sure to elevate your look. Be sure to secure yours today at Culture Kings. - Stainless steel - 18k white gold plated - Metal pendant - Lobster clasp closure - 2.5mm Franco chain - Length: - Size 20 = 20" - Size 22 = 22" - Weight: 18.9g - Colour: Gold Franco: The Franco chain is a round chain link made with a complex design that offers strength and durability, and to luxe it up even more they’re perfect for pendants to take your look to the next level. Smaller Franco chains (2-3mm) are well-suited to most pendants, while the larger (4mm ) Franco chains are better suited to bulkier pendants where movement is still desired.