Customized Tin Foil Alloy Double-Layer Knot Necklace - 10th Anniversary Black Gold Neutral

Celebrate your 10th anniversary with SUMIYAKI’s "Ashes Series" black gold tin foil necklace—where durable alloy (with tin foil texture) embodies the "rustproof durability" of traditional tin anniversaries, and sleek black gold plating delivers the "eternal charm" of a decade-long bond. The double-layer knot design carries a heartfelt metaphor: "just as two knots intertwine to form a stronger hold, your love has grown more resilient through 10 years of shared moments." At 37.2cm + 8cm extender (total adjustable length), it fits all necklines, while the 19.3g weight ensures comfortable all-day wear. The neutral black gold finish complements both men’s casual tees and women’s dresses—perfect for honoring a marriage that balances strength (like alloy) and timeless appeal (like black gold).