6mm Classic Wedding Ring for Men / Women Gold / Blue /Silver Color Stainless Steel engagement ring US size

Metals Type:Titanium Steel Material:Titanium Steel Style:Classic Size: 5-13 Ring Size Instructions: US size 5 = about 15.7mm in diameter US size 6 = about 16.5mm in diameter US size 7 = about 17.3 mm in diameter US size 8 = about 18.1mm in diameter US size 9 = about 18.9 mm in diameter US size 10 = about 19.8mm in diameter US size 11 = approximately 20.6mm diameter US size 12 = approximately 21.4mm diameter US size 13 = about 22.3mm diameter