Telescopic Teacher Pointer, Teaching Pointer, Expandable whiteboard Pointer, with capacitive Screen Handwriting Function, Teacher Coach Presenter Pointer, Extended to 39 inches (Black) Black sold2025 28”( inner/outer diameter) tubing

28”( inner/outer diameter) tubing

and mess-free installation

anti-shock and waterproof

8ft) Color:(Red-Black) Connectors 1 : 2 pin SAE power quick connect disconnect solar jack

and wonderful treble for using a 4-sound chamber design and 8mm speaker drivers

Telescopic Teacher Pointer, Teaching Pointer, Expandable whiteboard Pointer, with capacitive Screen Handwriting Function, Teacher Coach Presenter Pointer, Extended to 39 inches (Black) Black sold2025 28”( inner/outer diameter) tubingTelescopic Teacher Pointer, Teaching Pointer, Expandable whiteboard Pointer, with capacitive Screen Handwriting Function, Teacher Coach Presenter Pointer, Extended to 39 inches (Black) Color: Black + Orange Size: 39. 37'' Features: 7 axis design, each part is tightly integrated, stable and jitter free, flexible. Robust groove design for stability and reliability. No stretching or shaking during use. Does not hurt the contacts of the screen. The handle