Type: Ring Style: Fashion Material: stainless steel, alloy, resin, glass, copper, Occasions: Wedding, Party, Banquet, Gift, Dating, Club Features: Chain Decor, Cool, Punk, Simple Design, Size Table: more→Size5:Weeks Long 49.3 mm, Diameter 15.7 mm Size6: Weeks Long 51.9 mm, Diameter 16.5 mm Size7: Weeks Long 54.4 mm, Diameter 17.3 mm Size8: Weeks Long 57 mm, Diameter 18.1 mm Size9: Weeks Long 59.5 mm, Diameter 18.9 mm Size10: Weeks Long 62.1 mm, Diameter 19.8 mm Size11: Weeks Long 64.6 mm, Diameter 20.6 mm Size12: Weeks Long 64.6 mm, Diameter 20.6 mm Note: Product details might be tiny different due to different batches Please allow 1-3cm differences due to manual measurements. (1inch=2.54cm,