This Tweens Stainless Steel Cubic Zirconia Butterfly Stud Earrings Pack is the perfect starter set for tweens who love cute, everyday earrings. This stud earring set includes one pair of butterfly studs with cubic zirconia crystals on one side and a smooth finish on the other, plus a classic pair of cubic zirconia stud earrings. Crafted from stainless steel, these waterproof earrings are sweat, swim and shower proof, ideal for school days, parties or holidays. Style them with jeans and a tee, a party dress or layered with other tween stud earrings for a fun, mix-and-match look. Material: Cubic Zirconia, Stainless Steel, Waterproof Colour: Silver, Clear Waterproof/Resistant: Waterproof pieces from this collection are crafted from stainless steel, meaning they're sweat, swim and shower proof! Largest Length: 8mm Largest Width: 9mm Smallest Length: 6mm Smallest Width: 6mm PVD Plated: This piece features PVD Plating. PVD Plating provides a durable, waterproof coating that enhances the shine and lifespan of our waterproof pieces!