White portions of your design glow-in-the-dark, for a temporary tattoo with a little extra flair. These custom tattoos are USA-made, easy to apply with water, and look great for 3-5 days. They are safe for all ages as we only use FDA-approved cosmetic-grade inks! Custom sizes are also available. Additional options available in Glitter, Metallic or Classic finishes. We are happy to provide you with more information on these options if interested. Complies with ASTM, CPSIA, FDA, Prop 65. 2" W x 2" W