LED Night Use Wrist Light. Glitter design. The color glows green. Includes 3 test button batteries (LR41)! Battery replacement instructions are in the photos, but will also be included when shipped. Currently, a stopper is inserted in the battery box, so please remove it before use. How to use: Press the power button to cycle through: ① fast flashing, ② slow flashing, ③ constant light, and then off. The strap has 8 pin holes, so it should fit most people, regardless of gender. - Color: Green light - Design: Glitter in a transparent body - Button: With power button Thank you for viewing.