To activate your Light Up Mardi Gras Mask, press the button located on the top of the mask. Scroll through 1 of 3 light modes - Slow flash, fast flash, steady light. 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 Color: Green Dimensions (L x W x H): 6.5" x 7" x 7"