Sophisticated or stylish: fashionItem Type: RingRing Type: Wedding Ringstyle: classicGender: FemaleMaterial: aluminum alloyOccasion: EngagementShape\pattern: roundNew Fashion Sterling Silver Sparkling Bow Knot Stackable Rings Micropav Wedding Art Party Bow Jewelry Sew3Occasion: Anniversary, Engagement, Gift, Party, WeddingCondition: 100% Brand New6 The inner circumference is about 51.9mm, the inner diameter is about 16.5mm, and the error is about 1mm7 The inner circumference is about 54.4mm, the inner diameter is about 17.3mm, and the error is about 1mm8 The inner circumference is about 57mm, the inner diameter is about 18.1mm, and the error is about 1mm9 The inner circumference is about 59.5mm, the inner diameter is about 18.9mm, and the error is about 1mm