<p>Telescopic Stylus Material: Metal, Silicone, Flocking;Size Details: Before Telescoping: 15.5cm\/6.1inch (.) Total Length: 55cm\/21.6inch (.) Diameter: 1.3cm\/0.51inch (.). The pointer for classroom is very suitable for teachers' teaching, conference training, speeches, lectures, museum explanations, etc.</p> <p>Universal Pointer for Touch Screens: OurTelescopic Stylus Pen has unhindered access to all capacitive touch screen devices, such as Android\/ \/ \/ \/Interactive Whiteboards and so on.This product is perfectly suitable for home, household, office, school, etc. No need to prepare touch screen gloves in cold weather.</p> <p>Highly Precise Flocking Tip: Designed with high sensitivity flocking tip, our hand pointer is compatible with tablet, electric whiteboard and other touch screen devices.does better in anti-scratch protection and responsive interaction with the screen. Free your fingers and get flexible clicking and smooth writing.</p> <p>Retractable Design: You enjoy tactile pleasure and comfortable grip in daily use due to the triangular ; Inner stainless-steel structure can be stretched to 21.6 inches(55cm) in length, for achieving remote screen control in classroom teaching, multimedia presentation and project meetings.</p> <p>Colour:Blue</p> <p>Material:plastic+metal</p> <p>Package Contents:</p> <p>1 x Stylus Pen</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>