Fomito Sliding-pad Camera Slider Track Dolly DSLR DV Phone Video Stabilizer System (80cm /32") Double-track Sliding-pad design, increases the sliding effect. 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 anti-skid and stable. 1/4 thread design on top of the Quick release plate. While, fit to GoPro or other Camera with tripod adapter mount; fit to mobile phone with phone clip;fit to SLR DV with mini tripod head. Can use independently, or working with Ball-head, or working with Tripod, or working with light stand.