Fangrui Product Details 1. Yelangu B1 Stabilizer Vest Camera Support System For Dslr & Dv Cameras, Load: 8-18kg (black) 2. Stabilizer Vest For Professional Film And Television Shooting. 3. It Is Flexible And Comfortable To Operate, Also Convenient And Safe.you Can Reduce The Shoulder To Bear Most Of The Power, This Power Shared Equally In The Back And Waist. 4. Reducing The Shoulder Muscle Strain Because Of The Long Time Shooting. 5. It Is Good Partner For Most Of Professional Movie Photographer. At The Same Time, It Can Change The Impact Of The Photographer During Shooting In An Interview With The Crowd, And The Ship Or The Car Shake. 6. The Design Is High Technology And Reasonable. 7. Flexible Extension, The Use Of A Special Highly Elastic Nylon Belt Extending Waist Or Knee, And It Can Be Good To Adjust The Height Of The Auxiliary Shooting Flexibility.