Adjustable Chest Body Harness Belt Strap Mount For Sony action cam HDR-AS100v AS30V AEE AS15 AS30 GoPro Hero 4 3+ 3 2 1 SJ1000 Sports Action Cam Camera Accessory The Chest Strap Mount Fit Sony Action Cam HDR-AS15/AS20/AS30V/AS100/Sony Action Cam HDR-AZ1 Mini Cameras Widely used for sport camera, which suport a standard 1/4" thread head such as AEE Sport Camera,also Can be Used for GoPro Hero Sport Camera erfect mount for skiing, kayaking, biking, motocross, equestrian and other action sports Perfect for skiing, cycling, canoe and more other sports activities use. Package includs: one chest belt strap mount + one J-hook mount+ one 1/4 inch conversion adapter + one long screw