Material: 18K gold, 18K rose gold, 18K white gold
Ring size: 18 (wide version)/13 (narrow version)
18 (small version)/13 (small version)
Width: 4.2mm (wide version)/3.3mm (narrow version)
2.8mm (small version)/2.3mm (small version)
Net weight: ≤ 5g (wide version)/3.2g (narrow version)
2.8g (small version)/2.3g (small version)
