Common styles include studs, drop/dangle earrings, and leverback (hinge-style) drops.
Finishes shown include silver-tone and polished sterling, rhodium plating, 18kt yellow gold over sterling silver, and 14k gold-plated options.
Common materials include zinc alloy and sterling silver for the metal base, gold-over-silver or gold-plated metals, and gemstone or simulated-stone accents such as cubic zirconia and rhinestones.
Listing descriptions include a range of closures: 'bit-closure' styles (as listed by sellers), post backs (studs), hinge-style/hinged backs for drops, and leverback closures.
Listings commonly note sensitive-ear features such as 'Safe to Use On Sensitive Skin,' hypoallergenic construction, 925 sterling silver markings, and lead-free/nickel-free wording.