3 Pair Set Sterling Silver Cubic Zirconia Earrings Studs 3, 4 and 5mm Excellent Quality Sparkling Stones Excellent Quality US Made Sterling Silver Settings Free Shipping Sterling Silver is Naturally Hypoallergenic, ... TO AVOID POSSIBLE IRRITATION. PLEASE THOROUGHLY CLEAN ANY EARRING, ESPECIALLY THE STEM, BEFORE WEARING THEM FOR THE FIRST TIME. We recommend cleaning, EVERYTIME, before wearing earrings. before ordering the 1 cent earrings from other vendors, it's wise to consider their shipping costs as well