YELANGU YLG0109I 50cm / 100cm (Installs on Tripod) Slide Rail Track for DSLR / SLR Cameras / Video Cameras

1. Brand new and high quality.
2. Quiet, Smooth, Quick and easy to carry.
3. Retracting design for longer dolly in/out shots.
4. Height-adjustable rubber feet for tabletop use. Works perfectly on ground and tripod.
5. High grade Aluminum, Precision CNC Manufacturing.
6. Desktop distance: 50cm. Max moving distance: 100cm (installs on tripod).
7. Suitable for SLR camera use
8. Cameras and tripods not included