Thomas sabo charm happy birthday silver the thomas sabo charm club is a collection of innovative designs simply bursting with vibrancy and energy with a unique blend of the worlds finest lustrous gemstones the thomas sao charm club range makes it possible to express your every mood with designs that strike universal appeal and an effortless charm this thomas sabo charm features a happy birthday design finished in 925 sterling silver and secured with an elegant lobster clasp 0883 001 12