The clappers noisemakers come with a length of about 28 cm/ 11 inches, fits in the hands of most children, teens and adults, allowing you to enjoy fun parties with people in different ages.each toy hand clapper is composed of 3 LED lights in red, blue and green, with switch button to control the flash shake, easy to grasp, with 3 flexible small plastic hands on the top, and can send out a crisp applause when you gently shake it, let the party begin in the applause.