This intricately embellished mosaic jewelry is inset with a combination of Austrian Swarovski crystals and Czech glass beads. Earring wires are sterling silver Square style earrings average approximately 1.25 inch in length Chandelier style earrings average approximately 1.50 inch in length Firefly Jewelry specializes in elegant designs, innovative colors mixes and meticulous workmanship. Firefly uses filigree findings made from vintage molds, which give the jewelry a romantic look with a contemporary twist. please feel free to ask questions 5 star rated seller packaged with care shipped quickly