Volleyball Earrings. Brass, 14k gold plated, 10mm Serve up some style with these Volleyball Earrings! Made with brass and 14k gold plating, these 10mm earrings will make you a fashion ace (and maybe even a literal ace, depending on how good your volleyball skills are π). Perfect for volleyball players and fans alike, these earrings add a touch of quirky charm to any outfit.