Thomas sabo bracelet black obsidian silverthomas sabo bracelet black obsidian silver 175cm thomas sabo bracelets are both versatile and stylish with a dazzling aesthetic brought together by a selection of lustrous gemstones thomas sabo bracelets effortlessly capture a beauty which demands attention and a huge wrist presence this thomas sabo black obsidian bracelet features sporty polished obsidian stones on a 175cm bracelet finished with a 925 sterling silver elegant close clasp supplier