Feature: 1. Double-track Sliding-pad design, increases the sliding effect. 2. With the anti-shaking flexible glue wheels, shooting is more stable and more convenient. 3. 1/4 and 3/8 standard thread hole design at both side and bottom for connection with other video accessories. 4. Eagle-Claw foot design, more antiskid and stable. 5. Spare 1/4 to 3/8 exchanging thread adapter is included. 6. Double-track Sliding-pad design: increases the sliding effect. With the anti-shaking flexible glue wheels, shooting is more stable and more convenient. Eagle-Claw foot design, more antiskid and stable. 7. High-quality aviation aluminum alloy, CNC technics. 8. 1/4 thread design on top of the Quick release plate. Specification: Video Slider with anti-shaking flexible glue wheels, and the 45 degree rotatable wheel can change the position according to different need. Meanwhile, the standard 1/4 and 3/8 female thread hole is convenient for you to work with the video accessories such as: Magic Arms, Tripods, Video Mic,etc. The foot is constructed like Eagle-claw, which lead to very good effect of anti-skid, and stabilization is the very good partner for your video shooting. Features: Double-track Sliding-pad design, increases the sliding effect. With the anti-shaking flexible glue wheels, shooting is more stable and more convenient. 1/4 and 3/8 standard thread hole design at both side and bottom for connection with other video accessories. Eagle-Claw foot design, more antiskid and stable. High-quality aviation aluminum alloy, CNC technics. 1/4 thread design on top of the Quick release plate. Spare 1/4 to 3/8 exchanging thread adapter is included. Stabilization is the very good partner for your video shooting. Specifications： Material: Aluminum Alloy Length: 60cm / 24" Width: 50mm Connection point: 1/4 thread, 3/8 thread Max. load: 8kg / 17.63LB Package size: 65.5 * 10 * 11cm / 25.8 * 3.9 * 4.3in Package weight: 1746g / 3.85LB Package List: 1 * Slider Track with Quick Release Plate 2 * Wheels 4 * Constructed Foots 1 * Screw Adapter(1/4 to 3/8) 1 * Nylon Case Package List: 1 * Slider Track with Quick Release Plate 2 * Wheels 4 * Constructed Foots 1 * Screw Adapter(1/4 to 3/8) 1 * Nylon Case