18k gold-plated stainless steel. Waterproof, but please handle with care — we recommend removing it for workouts or sauna use so it will stay with you for a long time!
Belső átmérő méretek és EU méretek:
S – EU 46 – 14,65 mm
M – EU 47 – 14,8 mm
L – EU 48 – 14,9 mm
