These earrings are hand beaded using Swarovski crystal #5301 in 3mm size and glass delicas. Colors used are Tanzanite AB and Cobalt delicas. The diameter of the earrings are 12mm across and the length from the ear wire down is 20mm. These puffy ball earrings have all Sterling Silver ear hooks and bead bails. Very light weight to wear and can be dressed up or worn casual!