Zomei Aluminum Alloy Camera Track Slider Video Stabilizer Rail with 4 Bearings for DSLR Camera DV Video Camcorder Film Photography

•4 U-shaped Ball Bearings: U-shaped ball bearings under the slider part to ensure both smooth motion and minimum abrasion on aluminum alloy tubes
• Flexible Uses: The track can be used on the ground or worked with tripod; It can be directly connected with camera, or indirectly connected with camera via ball head
• Multi-Angle Shooting: Available for vertical, horizontal and 45 degrees shooting by using the threaded holes in the slider
• Adjustable and Secured Legs: Height of legs could be adj