This set of earrings is the perfect addition to your sterling silver jewelry and can be purchased as earrings sets for women and earrings sets for teen girls. This earring set displays 3 pairs of earrings, purple starfish studs, red heart studs, and green four leaf clover studs. These stud earrings are secured by post with friction-backs. These beautiful earrings are made of .925 sterling silver and are nickel free. Earrings measurements: Starfish: Width - 8mm Length - 8mm. Hearts: Width - 6.4mm Length - 6.4mm. Four Leaf Clovers: Width - 5.2mm Length - 5.2mm