

Duo Sphere Ring
Four spheres. Two tones. One ring.
A double-wrap open band topped with
alternating gold and silver spheres —
mixed metal without the commitment of
choosing one finish. Adjustable fit.
Waterproof. Tarnish-proof.
No maintenance. No second thought.
MATERIALS :
316L surgical-grade stainless steel with 18K gold PVD coating (gold spheres) / Steel (silver spheres + band).
Won't rust. Won't tarnish. Won't react with your skin.
Shape: Double-wrap open band with 4 spheres
Sphere size: 6.1mm each
Ring width: 25mm at face
Weight: 5.7g
Fit: Adjustable — open band

Our Promise to You
Simple. Unconditional. Yours.
What is covered?
Every YUBAMA piece is coated with 18K gold PVD (Physical Vapor Deposition) — a military-grade process that bonds color directly to the 316L surgical steel.
We stand behind this with a 3-Year Color Warranty:
- If the color fades or changes before 3 years of normal daily wear — we replace it free.
- No forms. No receipts. No questions asked.
- Just send us an email with your order number.
Two-tier guarantee
Metal — Lifetime: 316L surgical steel never rusts, never tarnishes. Ever. Under any conditions.
Color — 3 Years: If your PVD coating fades before 3 years, we send a free replacement.
How to claim
Email us at admin@yubama.com with your order number and a photo. We will process your replacement within 48 hours.
Wear it everywhere. We have got you covered.
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