Wrist LED Light lets you work hands-free when you work and play in dark areas. Just place the clear Wrist Light bracelet on your wrist, snap lock on, and push on/off switch to turn on the 4 LED lights within the bracelet. Stop struggling with holding a flashlight under your chin when working on electrical, plumbing, computer or automotive projects. Perfect for night life, raves and parties too. Approx. 3 1/4" diameter fits most wrists. Sold as a set of 2; keep one in your glove box and one in your tool box. We just think they're a fun way to light-up your life! Replaceable cell batteries included. Makes an practical gift and unique men's gift for your favorite tinkerer or handy-man.