ProGLIDE Comfort Balanced Handle Grip for Stabilizing Camera Shots with Action and Smartphone Mounting Options - Works With SJ4000 , Gear-Pro , Midland XTC280VP , Sunco DREAM 2 and More Action Cameras Universal 1/4" tripod socket screw is perfect for smooth motion tracking, gliding, and panning shots. Works with SJ4000 , Gear-Pro , Midland XTC280VP , Sunco DREAM 2 and More Action Cameras Adjustable axles allow fast and easy wheel configuration with seamless set up for cinematic sweeping curves, circles, or straight lines Rubber wheels and stainless ball bearings offer smooth rolling across a table-top, floor, asphalt, or other flat surface Compact design (8.5" x 6" x 1.5") makes it extremely portable and travel ready, while still maintaining ample room for many different sizes of camera Includes both a GoPro and Smartphone mount for all types of filming and photography