Lumistick 2" Mini Glow Stick Light Sticks Mixed Colors (500 pcs.) 5 Boxes of 100 Mini 2" Glow Light Sticks Each box contains 20 envelopes with 5 sticks per envelope Contains 5 Colors: Pink, Green, Blue, Yellow & Orange Glows 8 - 12 Hours; Brand New & Fresh from the Factory Great for Halloween, Parties, Bath Tub Fun, Weddings, Bars & More