ProDeals Camera Dolly+ 11 Inch Articulated Jib Combo for Canon 60D 600D This mini desktop camera slider car has shockproof polyethylene, youre free to set its own direction, such as straight line or Max. 45 orientation mobility. It can also adds a tripod head, moreover, the mini slider car has total 3 standard 1/4 screw adapters to fit camera, very convenient to install the magic arm or camera, no matter forward, middle, or backward. The magic arm can be arbitrary angle positioning, for instance, if you want to tighten all movable joint, only needs to tighten the central knob. On one end, it can be connected to the hot shoe, on the other end, it can be optional connected. This mini desktop camera slider car will be very helpful when you want to take photos from different angle by moving your camera. Quick move and save time. Main body is made of metal, sturdy enough to carry your cameras. High quality durable and sealed bearings on both sides of each wheel.