HOAOH 2 Pieces Pointer Stick with Lanyard for Teachers, Coach -Black, Red Specifications: Color: Black, Red Constriction Size: 21cm/8.3inch Extension Size: 100cm/39 inch Handle Length: 13cm/5.1inch Head diameter: 8mm/0.3inch Lanyard Length: 17cm/6.7inch Material: Stainless Steel + ABS Plastic + Soft Felt Features: 1. 7 section shaft design, each section close convergence, stablity and no shaking, can be flexibly adjusted. Very convenient for carrying and storing. 2. Using ABS and soft felt material, replaceable felt contact head is suitable for traditional blackboard and electric whiteboard, will not damage the screen with the soft felt front end. 3. Suitable for traditional blackboard, electric whiteboard, touch screen. 4. Fit for teachers, conference, making speeches, commander, explanation member and so on, effectively point out key information when presenting or teaching Package Includes: 1 x Black Telescopic Teacher Pointer 1 x Red Telescopic Teacher Pointer