Nite Ize Clip-On Marker with Wave Pattern (Red, 10 -Inch)
An ecologically responsible alternative to disposable chemical glow sticks, the Nite Ize LED Clip-On Marker is a flexible polymer strip encased in lightweight, durable nylon fabric. Decorated with a reflective pattern for extra visibility, the Clip-On Marker is illuminated on both sides by an efficient (over 100,000 hour) LED bulb and powered by a 2032 replaceable battery (included). Lightweight, thin, and weather-resistant, its sturdy plastic S-Biner Clip can be attached to almost anything with a hook or ring—from zippers and tent lines to belt loops and bicycle seats. It has a utility D-Ring on the opposite end, too, so you can also clip it to itself and create a loop of light to wear on your wrist, or wrap around anything up to 3" in diameter. The bright red LED has two modes to choose from—steady glow or continuous flash.  The Clip-On Marker is perfect for creating safety visibility in any situation.