The Matthews 35-inch Slider is a lightweight solution for creative camera setups. It weighs cameras having weight up to 175 lb. You can use two cameras at a time for setting up a multi-camera system. The slider comes with proprietary wheels that have ABEC5 stainless bearings with ceramic balls to offer a smooth and quiet movement. The slider is comprised of a Mitchell swivel base, Mitchell carriage, Mitchell 2-inch riser, filler plate, and locking handle. You may attach different accessories to the rig using the 3/8"-16 tapped holes. The slider lets you offset the base for extending the reach of the overall system.