Fotodiox Compact Rig - Video Rig, Stabilizer and Shoulder Support - Compact and Lightweight DSLR Rig, Includes 15mm Industry Standard Rods No bigger than most battery grips, compatible with almost all DLSRs Compatible with all 15mm ROD accessories (follow focus, matte box, handles, etc) 100% CNC Machined Aluminum and Stainless Steel Compatible to almost all tripods with 1/4-20 threads 24 Month Manufacture Warranty