Compatible with select Benro photo and video tripods, the Benro DL06 Tripod Dolly allows you to easily move your tripod across the floor to quickly reposition the camera. It features three casters and independent wheel locks that prevent the wheels from both rotating and rolling. Three large rubber feet with 3/8"-16 threads are included to accommodate smaller tripods when securing the dolly. The dolly has a footprint of 33.5" when in use, folds up to 21" in length for compact transport, and features a built-in carry handle.