Description: 【Material & Components】The glow whistles are made of safe PP material, and electronic components that ensure its longevity and functionality. 【Multicolor Flashing Whistles】12 Pieces battery powered whistles bulk (Random color). 【Party Favors Toys】These LED glow whistles toys has a switch button to turn on and off the flashing lights, making it a fun toy or party accessory for adults. 【Easy to Use】The glowing whistles bulk light up whistles are designed with necklaces, and you don't need to worry about losing them, suitable for both teens and adults 【Wide Applications】 Glow Whistles are great for creating a lively atmosphere at parties, bars, and gatherings. Widely used in club, party, rave, disco, concerts, festivals, halloween, weddings, night activities and etc. Specification: Color: Random color Materials: PP Size Chart: 6cmx3cmx2.5cm/2.36inchx1.18inchx0.98inch Package Includes: 12 Pieces Random Color Glowing Whistles