HEAVY DUTY PORTABLE TRIPOD DOLLY INCLUDING CARRYING CASE For The Sony FDR-AX1, FDR-AX100, NEX-EA50UH, NEX-FS700U, NEX-FS100U, HVR-Z7U, HXR-NX70U, HVR-Z5U, HVR-Z1U, HVR-V1U, HXR-NX3, PMW-EX3, PMW-EX1, PMW-F3L, PMW-300, PMW-300K1, PMW-100, PXW-Z100, HXR-MC2000U, HXR-MC1500p, HXR-MC1000p, HXR-MC50U, HXR-NX5U, HXR-NX3, HXR-NX70U, HXR-NX30U, HDR-AX2000, HDR-FX1, HDR-FX7, HDR-FX1000, HDR-CX900, HDR-PV790V, HDR-PJ650V, HDR-PJ430V, HDR-PJ380, HDR-PJ230, HDR-XR155, HDR-TD30V, HDR-XR550E, HDR-XR350V, HDR-XR350E, HDR-XR260V, CR-VX2200e, CR-VX2100, DSR-PD170, DSR-PD150 Execute Smooth Tracking Shots 2" Ball Bearing Metal / Rubber Wheels 33 lb Load Capacity Compact - Folds to Just 17 x 5" Fits Any Tripod