15.7 inch portable size,lightweight 600g/21.16oz,coming with a scratch-resistant carrying bag, it is perfect to be packed in your backpack or luggage for travelling anywhere. | The camera tracking slider featured with four precision bearings and double interior carbon fiber rail system ensure good stability and smooth and quiet movement. It can be connected to general-purpose interface photographic equipment such as ballhead. | Universal 1/4"male threads to mount DSLR camera or ball Head,Multiple 1/4" & 3/8" screw holes on both ends,middle and beneath the slider for multiple mounting options. | The slider support for multiple shooting requirement such as placing it on the ground to get straight horizontal shots, position it vertically horizontally or slantingly on a tripod. | The tracking slider can be used on any surface with removable and adjustable legs and non-skid rubber feet and is convenient for fine adjustment with bubble level.