Description: Top Handle Grip: Two rubber coated handles, comfortable to hold and spread apart for stabilization. Portable and lightweight. Easy to assemble or disassemble. The C-shaped Bracket More mounting options. The bracket coms with 1/4 screw thread and 3/8 screw thread in it for you to mount your accessories. Can be mounted in both ways to your liking. A slip-proof rubber handle give you a firm and comfortable grip. Blue screw knobs to hold tight the bracket. Fit Rail Diameter: 15 mm Center-to-Center Distance: 60mm Matte Box: The flags provides extra flare reduction and improves the quality of videos. The side flags can be removed quickly and be attached /detached easily. It works with standard 15mm rail rod support systems, and fits lens from 43mm to 77mm sizes. (others do not fit. ) The mattebox is designed for most DV cameras with wide angle lenses. Follow Focus: Adjustable locking system. Compatible with all DSLR cameras, video cameras, HDV, DV, specially for HDSLR camera with movie function. Gear drive can be mounted from either side. Shoulder Rig: Can be installed with video-capture series of related accessories Suitable for 1/4 screw-holes digital SLR cameras and camcorders. Can be installed rails (tube diameter 15mm center distance 60mm) Counter weight: The 2. 5lbs/1. 1kg Counter Weight, Specially designed for balancing your shoulder mount rig. Package Contents: (1)C-shape bracket (1)Top Handle Grip (2)15mm Rod (1)Matte Box (1)Follow Focus (1)Shoulder Rig (1)Counter Weight