Product Description Specifications Class 1 laser pointer with a breakthrough design, USB connection and smooth finish. Materials: Metal Features: Especially designed for PowerPoint and Keynote presentations, It incorporates LED light and side activation buttons with forward, pause and reverse buttons. Button cell batteries included. Presented in an elegant and resistant black Decoration Position: In the body side A, In the body side B Print Size: 7 x 0.8 cm, 4 x 0.8 cm