These bat earrings feature a luminous bead that recharges under sunlight or UV light for optimal glow, making the necklace especially vibrant in the dark. Crafted from 925 sterling silver, they are tarnish-resistant, hypoallergenic, and free from nickel, lead, and cadmium, ensuring no allergic reactions or discoloration for lifelong wear. Measuring 13.2-14.5mm (0.51-0.57in) and weighing 3.9g per pair, these bat stud earrings are stylish and lightweight. The set includes a gift box, making it a perfect Halloween present for women, sisters, mothers, friends, grandmothers, aunts, nieces, wives, or lovers. SDOPIR aims to create original, inspiring, and meaningful jewelry. For any questions about this Halloween piece, feel free to contact us anytime—we’ll promptly assist you.