【Portable and stretchy, Ultra-quiet operation】 9in*3.5in*0.6in (23cm*9cm*1.4cm). Rail length ranges from 0in/0cm to 11in/28cm at most. Hydraulic damping rail. No noise in the move. Never adds gaga to the original sound.
【Stable and Smooth】 Ultra-quiet operation. Hydraulic damping rail. No noise in the move. Never adds gaga to the original sound.
【Compact and Lightweight】 Aircraft precision with aviation aluminum alloy. Lightweight and scratch-proof. Can be easily programmed for motion time-lapses.
【Versatile Mounting Options】 3/8 mounting screw on top, 1/4 or 3/8 mounting port on the bottom. Seamless switch between 1/4″ Whitworth (20tpi) and 3/8″ Whitworth (16tpi) for standard photographic tripod thread.