Get noticed this Halloween with these funky flashing slap bands, simply \'slap\' against your wrist, and the band will automatically snap around your wrist for the perfect fit. The flashing badge part of the band simply slides off the strap, so when the battery has run out, you can remove it if you wish and still use the slap band on its own. One Size Fits All Designs include Skull, Pumpkin, Bats, and \'\'Happy Halloween\'\' Simply Press on the badge part, and it will flash for 20 seconds saving battery life. Badge slides off after use, so band can be used alone. Keep kids seen and safe when out \'trick or treating\' Hand out to kids as an alternative to sweets Band Length 21cmFlashing Badge 5cm Diameter3 bright LED\'s, Red, Blue, and GreenBattery saving timer, will flash for 20 seconds after pressed.Non replaceable batteriesStyles chosen at random