Description Lightning Bolt Crystal Stud Earrings A little spark. A crystal-set lightning bolt (4 x 10 mm) makes an edgy, sparkly everyday stud in solid 925 sterling silver. How to wear them Dress them up for evening or keep them easy by day. They layer beautifully with simple studs for a little extra shine. Made to last Made from solid 925 sterling silver, they are hypoallergenic and gentle on sensitive ears. Secure posts with butterfly backs hold them in place, and the anti-tarnish e-coat keeps them bright with everyday wear. Details 925 sterling silver, hypoallergenic Lightning bolt studs with crystals, 4 x 10 mm, 8 stones Secure posts with butterfly backs Anti-tarnish e-coat finish Free gift box with every order An easy gift A fun, sparkly gift for someone with energy. Ships free in a gift box. Care Remove before swimming, store dry, and wipe gently with a soft cloth to keep the stones bright.