Features:- Beach babes everywhere are rocking our Surfrider 3-Stone Studs! This pretty pair features a trio of sparkling, ocean-blue gemstones with a gold base that glimmers in the summer sun. For every pair sold, Pura Vida will donate 5% of the purchase price ($100K maximum) to the Surfrider Foundation, an organization dedicated to the protection and enjoyment of the world’s ocean, waves, and beaches for all people, through a powerful activist network.- Gold plated brass casting with kyanite stones.- Stones are 4mm in diameter, bezel-set.- Earring height is 8mm.- Sterling silver posts.- Because jewelry products are handcrafted by artisans, dimensions may vary from piece to piece.