Konova Camera Slider Dolly K2 120cm (47.2 Inch) This one is made in Korea by Konova at hight quality. Compare K3 slider, we removed 1 bearing, it made tension control more easily. K2 is our low price model. But the quality is same as K3 & K5. The stable and smooth takes are the basic elements of the film art. Photos took accurately facilitate perception of content correctly and improve values of ultimate version of the movie. The Slide Cam it is a system that enable taking film photos with moving camera. It can be mounted in a variety of ways includeing vertically, horizontally, diagonally, sideways as it has steel roller bearings that ride on a steel track it remains smooth regardless of orientation. We have warehouse in CA, USA. This product can be shipped from US domestic. It usually takes 5 business days. Will usually ship within 2 business days of receiving cleared payment.