High-quality material: the teacher pointer is made of stainless steel, high-quality soft rubber and felt head, which is soft and non-slip, lightweight and durable. The handle is designed with frosted soft rubber, which is non-slip and feels very good. Screen-friendly contacts: the front contact of the pointer bar is made of soft and wear-resistant felt head, which does not damage the screen. It is suitable for conventional blackboards, electronic whiteboards. 7-piece telescopic design: the 7-piece telescopic hand can be adjusted to a suitable length as needed. Each part is firmly connected, strong and will not wobble. Portable design: the retractable pointer is small and does not take up space, so you can take it with you. The pointer is equipped with a lanyard for easy hanging. It is an essential accessory for teachers in the classroom. Wide use: suitable for teachers, travel guides, coaches, sales personnel, conference training, commanders and explanators. It can effectively highlight key points and key information in presentations or teaching.