Flowcam ARM & Vest for Flowcam 1000/2000/4000 handheld video Steadycam stabilizer and other HANDHELD STABILIZERS upto 7 Kg(15 lbs)/ Stabilization body mount system for camcorders stabilization(FCM-AV) Kit includes FLOWCAM Arm & Vest; Foam padded FLOWCAM VEST decreases fatigue and increases weight capacity of the stabilizer system Adjustable Velcro Straps One Size Fits All; FLOWCAM Arm fits in the Vest very Easily The most sophisticated system in it's price range. For Cameras upto 7 lbs Compatible with FLOWCAM 1000 /Flowcam 2000 Stabilizer and other handheld stabilizers ;COMPLIMENTARY 16mm spool adapter