ITEM NAME:2-Way Macro Rail Slider Tripod Head Photography DSLR Camera Stabilizer Description: 100% Brand new and high quality. 16cm rails can support forward & back movement Fitment : for All DSLR or DC with standard 1/4" screw hole. The surface is covered with soft rubber to avoid scratching the camera With scale for accurate movement Aluminium alloy, very strong Specification: Size: 16cm x 9.3cm x 2.4cm Movable range: 100MM Threaded interface: 1/4" Package Includes: 1 x LP-01 Macro-turning Tripod Head Long Type SKU: FUZ0015687068019277.1 x LP-01 Macro-turning Tripod Head Long Type. Movable range: 100MM. Size: 16cm x 9.3cm x 2.4cm. Threaded interface: 1/4".