Telescopic Stylus Material: Metal, Silicone, Flocking Size Details: Before Telescoping: 15.5cm / 6.1 inches Total Length: 55cm / 21.6 inches Diameter: 1.3cm / 0.51 inch This pointer is ideal for classroom use, teaching, conferences, training sessions, speeches, lectures, and museum presentations. Universal Pointer for Touch Screens: This telescopic stylus pen works seamlessly with all capacitive touch screen devices, including Android devices, tablets, interactive whiteboards, and more. Suitable for use at home, in the office, school, or other environments. No need for touch screen gloves in cold weather. Highly Precise Flocking Tip: Features a high-sensitivity flocking tip designed for compatibility with tablets, electronic whiteboards, and other touch screen devices. Offers improved scratch resistance and responsive screen interaction. Enables smooth writing and precise control while keeping fingers clean. Retractable Design: The stylus features a triangular barrel for a comfortable and secure grip. The inner stainless steel structure extends up to 21.6 inches (55cm), allowing for remote screen control during classroom instruction, multimedia presentations, and meetings. Color: Blue Material: Plastic + Metal Package Contents: 1 x Stylus Pen Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3cm.