This hug light is 9 inches long and covered in a soft foam that you can wear it(worn around your neck), wrap it or pose it to keep your hands totally free! It can also be bent and positioned to illuminate hard-to-reach areas, making it more useful than just a simple wearable flashlight. It has 2 super-flexible arms with two high-intensity LEDs on each end. LEDs can be fired individually or in concert. Fine-tune your light level by using any combination of the 4 LEDs. Two AAA batteries provide 40 long hours of illumination.