Bohemian Style White Bead Necklace with Starfish and Dynamic Clavicle Chain

Features：

Gradient coating system:

The main chain is made of SUS316L stainless steel coated with layer (thickness ≥ 0.3 μ m, 12-4304 TPX), and the is etched with asymmetric wavy patterns (peak spacing 2mm, amplitude 0.5mm). The main chain is equipped with:

Suspended module: 3D printed skeleton (thickness 0.2mm), built-in magnetic shock absorber spring (rebound rate ≥ 92%), integrated gradient refractive at the end (main stone diameter 6mm, refractive index gradient design: top 1.63 → bottom 1.58)

Rice bead layer: hand bead upgraded to injection molding process (roundness error ≤ 0.03mm), double-layer gradient arrangement (upper layer density 12 beads/10cm → lower layer 18 beads/10cm), embedded with 0.3mm diameter freshwater pearls (14-2718 TPX) at intervals

Specifications：

Part Name: Dual chain element dynamic clavicle chain

Material: Main body: Aviation grade with matte coating (anti allergic treatment)

Decoration: Synthetic gradient refractive (Mohs hardness 7.5)+freshwater pearl (salinity ≤ 0.5%)

Size: Main chain width 4.5mm, total length 42 ± 1cm (including three folded structures)

arrangement pitch 2.5mm, pearl spacing error ≤± 0.2mm

Coating hardness ≥ HV0.5 900, waterproof rating IP67

Color: Grey Blue (19-4052 TPX)

Matte Sand White (11-0601 TPX)

Details：

The necklace is formed using a dual process of stamping and etching (tolerance ≤± 0.02mm), and the pearl layer is vacuum ion coated (film uniformity ≥ 95%). The module is equipped with a pressure sensing chip (sensitivity 0.1N). The main chain integrates anti slip silicone teeth (Shore hardness 30A), suitable for Bohemian long dresses/Y2K millennial style/beach vacation scenes. Matte black walnut display stand paired with a 45 ° fiber optic light strip enhances the gradient refraction of light and shadow layers.

Package Content：

Dynamic with elements clavicle chain * 1

Note：

Avoid contact with sweat (the coating can withstand pH 5-9). It is recommended to lubricate the magnetic suction interface with every month. The pearl layer should be sprayed with anti-static spray regularly