Specifications:This high-quality laser pointer incorporates the latest technology in green laser optics and microelectronics.Use your laser pointer to point at any desired targets, project screens, or video monitors, presentations.Museum and tour guides, point at the stars, and inspection.Item Name: Laser PenMaterial: AluminiumPower: 2 x AAA Battery (Not Included)Output Power: 5mwFeatures: Bright Light, High Power Military Grade, Pen ShapeSize: 15.5cm x 1.3cm/6.1" x 0.51" (Approx.)Notes:Due to the difference in the configuration of the light and the screen, the color of the item may be slightly different from the images.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Laser Pen