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 and well-suited for teaching, conferences, training sessions, lectures, museum presentations, and more. Universal Touch Screen Compatibility: This telescopic stylus pen works seamlessly with all capacitive touch screen devices, including Android tablets, smartphones, interactive whiteboards, and other similar devices. Suitable for use at home, in offices, schools, and other environments. Eliminates the need for touch screen gloves in cold conditions. Highly Precise Flocking Tip: Features a high-sensitivity flocking tip designed for smooth interaction with tablets, electronic whiteboards, and other touch screens. Offers improved scratch resistance and responsive performance, enabling precise control, comfortable tapping, and fluid writing. Retractable Design: The stylus features a triangular barrel for a secure and comfortable grip. Built with an internal stainless-steel mechanism that extends to 55cm (21.6 inches), allowing convenient remote operation during classroom instruction, multimedia presentations, and meetings. Color: Black Material: Plastic + Metal Package Contents: 1 x Stylus Pen Note: The package includes only the items listed above. Other accessories are not included. Lighting and display differences may cause slight variations between the color shown in images and the actual product. Measurement tolerances may vary by +/- 1-3cm.