Materials vary by style. Across the listings these Kuromi earrings are made from acrylic, brass, zinc (and zinc alloy) and other metal alloys; some pieces are silver-plated or finished with enamel.
The listings show a range of finishes, including silver-plated brass, imitation rhodium plating, and flash yellow gold plating, often combined with colorful enamel accents.
Set sizes vary by listing. Available counts include single pairs as well as multipacks such as 3 pairs, 5 pairs, and listings identified as 12 single earrings.
Several listings note gift-ready packaging; common options mentioned include a gift box or a gift bag included with the earrings.
Styles shown include studs, hoops (including heart-shaped hoops), and character or skull-logo designs. These appear across both single pairs and multi-piece sets.