LED Red Drum Whistles 11 Inch Perfect as party favors for

Perfect as party favors for a construction-themed party

Great for a summer cookout themed party

They are very light and don't weigh down your ears

Glows after exposure to light – no batteries or charging needed

LED Red Drum Whistles 11 Inch Perfect as party favors forBlow out loud and make some noise with our LEDRedDrum Whistles! Each light up whistle measures 2" and has a colorful fabric lanyard attached to it, so you can wear it around your neck. Each LED Whistle feature flashing red, green, blue, and yellow LEDs. Perfect party favors for birthdays, Valentine's Day, rave parties, and night parties. Batteries are included and installed.