European and American new titanium steel ring men's classic black stainless steel couple ring source first accessories

Number 6- TUNGSTEN-CARBIDE Number 7- TUNGSTEN-CARBIDE Number 8- TUNGSTEN-CARBIDE Number 9- TUNGSTEN-CARBIDE Number 10- TUNGSTEN-CARBIDE No. 11- TUNGSTEN-CARBIDE Number 12- TUNGSTEN-CARBIDE No.13- TUNGSTEN-CARBIDE Number 6- ITANIUM No. 7- ITANIUM Number 8- ITANIUM Number 9- ITANIUM Number 10- ITANIUM No. 11- ITANIUM No. 12- ITANIUM No. 13- ITANIUM Number 6- Xiangyun No. 7- Xiangyun 8th - Xiangyun Number 9- Xiangyun Number 10- Xiangyun 11th - Xiangyun 12th - Xiangyun 13th - Xiangyun Number 6 No. 7 No. 8 No. 9 Number 10 No. 11 No. 12 NO.13