40 FINGER LIGHTS TOTAL * 10 OF EACH COLOR, RED BLUE GREEN AND WHITE * Super Bright, Long Life. Hook & Loop Straps to fit Fingers, Pens, pencils, Tools, etc. Push button ON/OFF Uses 3 AG10 batteries included. * This is a great toy for any occasion birthday parties, weddings, Christmas gift, and many more... * THIS IS GREAT FOR PARTY STUFFERS AS WELL