Fun Central I32 4 Inch Standard Glow in the Dark Sticks Bi-Colors - Assorted Fun and affordable, our 4 inch standard glow sticks make great party novelties, safety lights, decorative items, and more Each box contains a variety of bi-color glow sticks Each stick 4 inches long, with a diameter of 1 cm Glows for 6-8 hours A cap (pre-attached) is included with each stick making it easy to hang