Description: 【Material】: Party blowers are made of plastic material, which is strong and wear resistant, not easy to deform, and has a long service life 【Design】: Birthday horns whistles have a unique shape, fashionable and creative design, can produce interesting sounds, and add to the festive atmosphere 【Party Essential Accessories】: When blowing the glitter metallic noise maker, the whistle will expand immediately, and will automatically rebounds when not blowing. They can vibrates quickly and are safe and reliable when used 【Wide Application】: You can use these party noisemakers for any scene such as festivals, birthdays, anniversaries, New Year, etc., adding a touch of bright color to the space 【Easy to Use】: New Year Eve noise maker is simple and convenient to use, lightweight, easy to carry and store, and easy to carry Specification: Material: Plastic Size Chart: Noise whistle length: 16.5 cm/6.50 inch Spitting whistle contracted length: 11 cm/4.33 inch Total spitting length: 26 cm/10.24 inch Package Includes: 30 Party Blowers (12 Noise Whistles Gold Wire, 6 Noise Whistles Silvery Wire, 6 Spit Whistles Gold Wire, 6 Spit Whistles Silvery Wire) Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.