✦Tarnish Proof & Hypoallergenic✦ Our white gold colored, waterproof steel necklaces are designed to be tarnish-proof and hypoallergenic, ensuring long-lasting color and comfort for all skin types. ✦Elegant & Durable✦ Crafted with durable steel, our necklaces offer both elegance and strength, making them perfect for daily wear or special occasions. ✦American-Owned✦ We are based in California, USA. We donate a portion of profits to support women through health, education, rights, and social services initiatives. ✦Versatile✦ Featuring two layers, each measuring 16 inches with an additional 2-inch extender, these necklaces can be worn together or separately to suit any style or occasion. ✦5-Year Warranty✦ We stand by the quality of our products with a 5-year warranty, providing you with peace of mind and confidence in your purchase. Elevate your style with Mono Pebble’s tarnish-proof and hypoallergenic thick gold-plated steel necklaces, designed for long-lasting shine and all-day comfort. Crafted with durable steel and luxurious gold plating, these elegant necklaces combine strength and sophistication, perfect for everyday wear or special occasions. Featuring a versatile double-layer design—each 16 inches long with a 2-inch extender—they can be worn together or separately to complement any look. Proudly American-owned and based in California, Mono Pebble gives back by supporting women’s health, education, and rights initiatives. Backed by a 5-year warranty, our necklaces offer timeless beauty you can trust. White or 18K Yellow Gold color options. Style Options - 2-Necklace Set: Singapore Chain, Single-Diamond Chain - 2-Necklace Set: 5/32" & 1/32" Herringbone Chain - Single Necklace: Single-Diamond Chain - Single Necklace: Singapore Chain - Single Necklace: 5/32" Herringbone Chain - Single Necklace: 1/32" Herringbone Chain