LED Flashing Pacifier Whistle Party Fun Toy Survival Tool Flash Glow Sticks Bar100%Brand New and High QualityThis product is made of plastic shell，built-in three AG-10 batteries，according to what may issue a colorful glory，for any crowd and any place，especially suitable for ballroom，concert，karaoke bars and other entertainment venues and festival add fun，festive atmosphere.This product has three LED lamp，flashing lights for the light.Material: plasticSize:Nipple total length: app 8cmNipple width: app 4.5cmPendant length: app 66.5cmWeight: about 15g eachColor: many colors ， and will send at randomFlash Color: flash 7 colors， white while it doesn't lightPackage include: 1x random color flash whistle nipple ( three AG-10 batteries include )