Swarovski Crystals Sterling Silver earrings feature sparkling, faceted, 10mm crystal spheres on cable chains with silver wire in between. Crafted of Hallmarked 925 silver and genuine pristine glittering Swarovski Crystals these Threader earrings make eye-catching silver crystal jewelry despite their minimalistic design. Flanking the features with a breeze of silver of the delicate chains and sparkling in abundance these earrings are a delight for eye. Easy to put on and they stay in place through the help of the wires set at the end of the chain and in between.