Konova Camera Slider Dolly K2 100cm (39.4 Inch) High quality made of aluminum professional camera slider, high payload to support heavy duty camera system. Removable and foldable legs allow the slider to be put in an included carrier for portability. Multiple 1/4" and 3/8" screw holes on both ends and middle for various mounting options. Two chrome coated shafts in the rail for rust protection and make slider more smooth with 3 roller bearings. Supports various accessories for parallax shot, motorized system and flywheel.