These pendants are made with real glass bottles and real Rose Quartz shards. At the moment I am selling 3 Large bottles, 1 medium bottle and 5 small bottles. The large bottles are around 5.5cm tall (2.16inches) and around 2cm wide (0.78inches). The medium bottle is around 3.5cm tall (1.37inches) and around 1.5cm wide (0.59inches). The small bottles are around 3cm tall (1.18inches) and around 1cm wide (0.39inches).