1. Retractable Design: The teacher's pointer is about 21.7 inches when fully expanded, and about 6.7 inches when folded, which can be flexibly stretched according to needs, and is also convenient for storage. 2. Long-term Use: You can use this indicator finger for a long time, the handle is frosted, non-slip and waterproof, comfortable to hold, built-in 304 stainless steel core, strong and durable. 3. Practical Gift: Teacher pointing fingers are suitable for teachers to use in small and large group teaching and reading time, convenient and practical, a suitable Teacher's Day gift for teachers. 4. Widely Used: This retractable pointing finger is suitable for teachers, tour guides, sofas, conference training, lectures, conference sand tables, salespersons, conductors, docents, etc. 5. Cute and Eye-catching: The teacher's finger is cute and eye-catching, the cute design can attract children's attention, make them more focused on learning, and help improve classroom efficiency.