Telescopic Stylus Material: Metal, Silicone, Flocking Size Details: Before Telescoping: 15.5cm / 6.1 inches (Approx.) Total Length: 55cm / 21.6 inches (Approx.) Diameter: 1.3cm / 0.51 inch (Approx.) This pointer is ideal for classroom 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, , , , and interactive whiteboards. 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 that is compatible with tablets, electronic whiteboards, and other touch screen devices. Offers improved scratch resistance and responsive screen interaction. Allows for flexible tapping and smooth writing, keeping your fingers free. Retractable Design: The ergonomic triangular barrel provides a comfortable grip and pleasant tactile feel during daily use. The internal stainless-steel structure extends up to 21.6 inches (55cm), enabling convenient remote screen control for classroom instruction, multimedia presentations, and project meetings. Color: Blue, Black, Pink, White Material: Plastic + Metal Package Contents: 1 x Stylus Pen Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the photo and the actual product. Measurement allows an error of +/- 1-3cm.