Bonnie 4,6,8,10mm Simulated Pearl Silver Steel Screwback Stud Earrings Size:8mm; Bar:6mm*1mm; Ball:4mm; Weight:2g Material: Artifical simulated pearl and 316L Stainless steel Hypoallergenic, never rust or fade We send free box with the earrings Match with suitable apparel for different occasion,wonderful gift for you and your friends