To activate your Mardi Gras Fleur de Lis Hat find the battery house up inside the hat press the button again again for all light options flash blink steady lights then off One size fits most Toys play a crucial part in development of a child Toys as simple as wooden blocks or numbered puzzle develops cognitive and physical skills Complex puzzles remote control cars bubble guns helps learn and analyse cause effects and spatial relationships Babies tend to play more and more with such toys and make themselves happy Children s attitude towards their toys nurtures them big way Specifications . LED Colors 5 Green Mardi Gras Sequin Fedoras with Flashing Jade LEDs Includes 3 replaceable AG13 Batteries