Our 3.5mm x 4mm Bubble Heart Chain in Sterling Silver .925 is just as cute in person!
Tarnish Resistant Coating: This chain has been treated with a hypoallergenic molecular bonding process that will help your pieces resist tarnishing. It protects against in stock oxidation – UV rays while on display, while in storage and from customers trying on the pieces. This treatment will keep your pieces bright longer but still allow you to solder or chemically oxidize the chain. November 29 2022
Link Measurement:
- OD Link: 3.5x4mm
- What gauge wire to use: Up to 18ga, 1.2mm
- Recommended open jump ring/ wire: 4mm 20ga
- If soldering / welding: 3mm 22ga or 4mm 22ga
Link Thickness:
- 0.4mm, 26ga
Recommended Findings for the 3.5mm x 4mm Bubble Heart Chain:
- Clasps – 5mm Spring Clasp, 3x8mm Rectangle Lobster Clasp or 5x9mm Rounded Lobster Clasp
- Soldered Ring (Closed) – 5mm 22ga Closed Rings or 6mm 18ga Closed Rings
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