Proaim proudly reveals its new Spark Slider that is small enough to get into tight spaces yet long enough to maximize your range of motion. When mounted on a tripod, the slider takes advantage of a belt-driven moving camera carriage that allows the rails of the slider to travel along with the carriage, providing double travel range. The integrated lock keeps the slider on static position. It also allows you to do interesting dolly moves facing forward down the length of the rail, where with a regular slider you would normally see your own rails in shot.