This manual slider is an ultra smooth rail track and cart system. The cart rolls on eight urethane coated bearings and has adjustable drag. Totaling 32" in length, the aluminum rails break down into four 16" segments. Outrigger legs enable setup on any terrain, and a center 3/8"-16 tripod mount allows height versatility. The slider may be moved manually or by using the Axis360 motor and CineMoco controller .