Complete your Halloween costume with these Elvira Yellow Nails. The nails accessory set includes 16 reusable nails, 24 adhesive tabs, and 1 manicure stick. The yellow glow in the dark press-on nails are fun to wear and easy to use. Simply peel back adhesive tabs, apply to your nail and press the nails on. For optimum glow, place nails under a direct light 15 minutes prior to application. This makeup accessory is great for adding some glowing detail to your Elvira, rave or hip-hop inspired costume on Halloween or everyday wear.