Many pieces are polished 18kt yellow gold over sterling silver, several are sterling silver, and one option is rhodium‑plated silver.
The listings show several closure styles: leverback, post (post/clutch), earwire (French wire), and standard post with friction/backing.
Overall lengths range from about 0.38 inches up to 1.63 inches, and widths range from about 0.38 inches up to 0.88 inches.
Most listings state "Care & Cleaning: Professionally Clean," while one simulated cubic‑zirconia option advises to "Wipe With Polish Cloth."
Leverback closures are described as providing "extra security and comfort," earwire (French wire) closures are noted as "comfortable and easy to use," and post/clutch backings are said to "allow a custom, secure fit."
Listings mention polished 18kt yellow gold over sterling silver, polished sterling silver with milgrain details, scalloped framing, textured polishing, and black rhodium centers.