Make your advertising campaign interactive with this fun key ring with light! Available in multiple color combinations, it measures 2 1/2" x 1 1/2" and can be customized with your company's name or logo. It features extra bright white LED lights, a side push-button to turn the lights on or off and flip and click fidget areas. It's perfect for reducing stress and boredom by encouraging focus and self-soothing for users with anxiety, attention disorders and more. It comes with a split ring attachment and button cell batteries. Engage new and potential clients with your brand!