Neewer Aluminum Film Movie Kit System Rig for Canon/Nikon/Pentax/Sony and other DSLR Cameras,includes:(1)Video Cage+(1)Top Handle Grip+(2)15mm Rod+(1)Matte Box+(1)Follow Focus+(1)Shoulder Rig 1/4" mounting holes of the cage offers mounting space for a variety of camera accessories such as handgrips, preview monitors, microphones, sound recorders, lights, support rods, mixers, batteries, and other DSLR cages. 15mm rod,top handle grip,wrench included. This Matte Box could be adjusted the height (up to 45mm) according to the lens of camera on the rail rod system. It can also works with standard 15mm rails, center-to-center rails distance 60mm. The follow focus finder can let you shoots precisely, focus precisely and operate smoothly. Whether you're shooting with a fixed-lens camcorder, interchangeable cinema lens, or a video-capable DSLR camera, this machine will provide repeatable and accurate focusing. Shoulder Rig includes 15mm rod, Soft Rubber Shoulder Pad and Dual-hand Handgrip For All DSLR Video Cameras and DV Camcorders. Kit includes: (1)Video Cage+(1)Top Handle Grip+(2)15mm Rod+(1)Matte Box+(1)Follow Focus+(1)Shoulder Rig