MEDIUM/LARGE GOLD HAPPY FACE BALL STRETCH RING. PURA VIDA.DETAILS -- XS/S = ring sizes 5/6- M/L = ring sizes 7/8/9- Raw quartz glass beads are 4mm in diameter - Strung on durable clear stretch string- Gold beads are 3mm in diameter - Because jewelry products are handcrafted by artisans dimensions may vary from piece to piece