Stainless Steel- Telescopic Teacher Pointer, Whiteboard Pen Torch, Teach Tools. Features: Using the Soft Felt Material, Won't Hurt the Screen. Suitable for Traditional Blackboard and and Electric Whiteboard. Lightweight and Handy, Suitable for Putting in Your Pocket or Bags. The Teaching Pen is Perfect for Teachers, Students Engineers, Doctors, Managers and More. Use the Pointer to Point to Any Desired Lens on Projection Screens, Video Monitors, and Presentation Charts. Specifications: Size: 17cm Model Number: M-23 Stretchable Pointer Type: Non-dust Chalk Dustless: Yes Product Name: Stretchable Pointer Material: Stainless Steel Constriction Length: 21cm Extension Length: 100cm Handle Length: 13cm Lanyard Length: 17cm Material: Stainless Steel Constriction Length: Approx. 21cm/8.3inch Extension Length: Approx. 100cm/39inch Handle Length: Approx.13cm/5.1inch Lanyard Length: Approx.17cm/6.7inch Package Include: 1*Pen . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.