925 Sterling Silver Stud earrings with lightning bolt design Description: Lightning bolt detail comes a set of two earrings studd earrings small but cool Just what you were looking for . Thunderbolt - 925 Sterling Silver Plain Ear Studs TYPE: Plain Ear Studs MATERIAL : 925 Sterling Silver FINISHING : E-coat SILVER WEIGHT : 0.50 g PART SIZE : 4 mm x 9 mm