Collapsible Design: The pointer is approximately 21.7 inches when fully extended and 6.7 inches when collapsed, offering flexible reach and convenient storage. Long-Lasting Use: This pointer is built for durability with a frost-resistant, slip-proof, and waterproof handle, featuring an embedded 304 stainless steel core for strength and longevity. Practical Gift: Teacher pointers are ideal for use in small and large group lessons, making them a perfect and versatile gift for educators. Broad Application: This collapsible pointer is suitable for teachers, guides, sofas, conference training, lectures, conference tables, sellers, conductors, guides, etc. Sweet and Eye-Catching: The teacher pointer has a sweet design that captures children's attention, helping them focus better on learning and improving classroom efficiency.