Light Up Smiley Face Flashing Blinking LED Body Light Lapel Pins (5-Pack) Contains 5 Flashing Smiley Face LED Lapel Pins Use Light Up Lapel Pins for Decoration Anywhere- The Possibilities are Endless! Great Party Favors for Mardi Gras, Charities, Birthdays & More! Includes Replaceable Low Mercury Batteries All Products are CPSIA Compliant