Meet your new favourite duo: this Tweens Stainless Steel Cubic Zirconia Butterfly Stud Earrings Pack. This cute set of stud earrings includes one pair of light blue glittery enamel butterfly studs and one pair of blue cubic zirconia crystal studs, perfect for mixing and matching. Crafted from stainless steel, these waterproof earrings are sweat, swim and shower proof, so tweens can wear them to school, parties or pool days. Style with jeans and a tee for everyday sparkle or pair with a colourful dress for a fun weekend look. Material: Crystal, Cubic Zirconia, Enamel Colour: Silver, Blue Waterproof/Resistant: Waterproof pieces from this collection are crafted from stainless steel, meaning they're sweat, swim and shower proof! Largest Length: 6mm Largest Width: 6mm Smallest Length: 5mm Smallest Width: 5mm PVD Plated: This piece features PVD Plating. PVD Plating provides a durable, waterproof coating that enhances the shine and lifespan of our waterproof pieces!