Light Up Crazy Hair Puffer Ducks are a funky good time! Perfect cute play toy that blinks as you stretch it, squeeze it and toss it around. LED Puffer Ducks make great party favors for goodie bags and Easter baskets. To activate LED Ducks, just bump the bottom of the duck and lights flash for about 13 seconds. Just like our Puffer Balls! NOTE: Do not use near water. If that's what you seek, check out our Rubber Ducky! Duck Dimensions (W x H): 1. 5" x 1. 75", LED Colors: Red, Blue, GreenPuffer Duck Colors: Blue, Green, Orange, Pink, Purple and Yellow. You cannot pick and choose specific colors from assortment. Light Up Crazy Hair Puffer Ducks come ready to use and equipped with non-replaceable batteries.