• Choose from Sterling silver or Yellow Gold fill • Ball studs measure 3mm • Available in 3 lengths: • Short measures 5/8" • Medium measures 7/8" • Long measures 1 & 1/8" • Thoughtfully packaged & ready for gift giving! • Handmade, just for you, in our sunny California Studio • Our 365 Guarantee: Our jewelry is guaranteed for 1 year after purchase date against defects. • Your jewelry is always beautifully and carefully wrapped in a sturdy, navy blue box accompanied by our signature "Studio Blue" satin drawstring pouch, a polishing cloth and care instruction card (shown in the last photo).