The benro moveover12 is an advanced portable camera slider that allows you to achieve cinematic camera movements up to 236 of actual camera travel with ease supporting up to 265 lb 12kg the slider carriage glides along two carbon fiber rails using a flywheel with belt drive control for smooth and quiet operation center mounting the slider is made easy by attaching a camera plate or tripod to the included cheese plate underneath the rail which features multiple threaded 38 16