Summer Beads Bracelet features natural stones of onyx strung on a thin chain and a lock where a charm can delicately hang from

The lock seen here in shiny 14K gold plating

SIZE OF BEADS 2X5 MM, INNER SIZE SMALL 16 CM AND LARGE 18 CM. BLACK ONYX, SHINY 14K GOLD PLATED STAINLESS STEEL. NICKEL SAFE