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 suitable for classroom teaching, conference training, speeches, lectures, museum explanations, and more. Universal Pointer for Touch Screens: This telescopic stylus pen works with all capacitive touch screen devices, including Android tablets, smartphones, interactive whiteboards, and other compatible devices. Ideal for use at home, office, school, and 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, electric whiteboards, and other touch screen devices. Offers improved scratch protection and responsive screen interaction. Allows for smooth writing and precise control without using your fingers. Retractable Design: The stylus features a triangular barrel for a comfortable grip and tactile feedback during use. The inner stainless-steel structure extends to 55cm (21.6 inches), enabling remote screen control for classroom instruction, multimedia presentations, and meetings. Color: 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 may vary by +/- 1-3cm.