Buy on Amazon : http://www.amazon.com/gp/product/B00NW9SBRU?tag=scratchandsti-20 <br /> <br />Neewer? Aluminum Alloy Parallax Device for 47/120cm Track Slider Video Stabilization System <br /> <br />Compatible with 80cm track sliders <br />Ideal kit for precision dolly shooting <br />Loading-capacity aluminum alloy structure rigid and durable <br />High precision bearing make more smooth moving <br />Length 47120cm
