European And American Retro Butterfly Pearl Double-Layered Necklace For Women, Cross-Border Light Luxury Niche Stainless Steel Gold-Plated Jewelry Necklace

Product Technical Specifications:

- Core Structural Material: Surgical Grade 316L Stainless Steel Base (Engineered for High Tensile Strength, Rust-Proof, and Scratch-Resistance)
- Surface Finishing Technology: Multi-Layer 18K Real Gold Vacuum IP Plating (Ion Plating for Exceptional Color Retention and Wear Resistance)
- Protective Coating: Advanced Anti-Oxidation & Tarnish-Resistant Mirror Polish Finish
- Set Architecture Design: Multi-Row Integrated Triple-Layered Chain (Featuring High-Gloss Cuban Link, Bamboo Joint Chain, and Dainty Extender Chain)
- Centerpiece Design Component: 3D Embossed Frosted Matte Finish Gold Butterfly Pendant and Accents
- Manufacturing Craftsmanship: Precision Laser Cutting, High-Gloss Fine Polishing, and Ergonomic Lightweight Comfort Construction
- Skin Safety Standards: 100% Hypoallergenic Certification, Meeting Lead-Free, Cadmium-Free, and Nickel-Free Environmental Regulations
- Design Style Archetype: French Chic Romanticism, Minimalist Luxury, Layered Ins Style Trend Jewelry for Women
- Target Application Scenarios: Daily Chic Attire, Summer Beach Dress Accent, Evening Party Attire, and Trendy Fashion Gifting