They come supplied with butterfly backs to keep them in place

Each of the 5

The clear stones are round cut and also measure 2mm

and perhaps co-ordinate them with other items from this range

sterling silver sapphire cz oval 14mm charm hoop earrings Personalised No Returns They come supplied with butterflyThese sterling silver earrings feature a 14mm hoop threaded with a cute oval shaped charm. Each tiny charm is set at the centre of a tiny cut out with a 2mm, sapphire blue cz crystal. A sunburst of engraved lines radiates outwards from these stones to draw the eye. The hoops themselves have an easy fit hinged fastening with a 10mm pin section. The earrings have an overall drop of 22mm and weigh 1. 1 grams for the pair.