... :long 3.6" and 5.0" and 7.5" Turnkey LED Glow Stick Product code :GAG-407 Material :metal +plastic +Acrylic ... 5.0" and 7.5" Turnkey or OEM your size LED colour: white , red,blue, green, yellow,,colorful ect. Acrylic rod ... :it is good for Advertising, promotion, holiday gifts, entertainment The LED Bubble Stick makes streaking RED/BLUE/ORANGE color trails when ...