GooDGo Newest Black Adjustable Chest Strap Single Shoulder Strap Adjustment Elastic Body Chest Strap Mount Belt for GoPro Hero3 Comfortable, fully-adjustable design fits all shapes and sizes, including over large jackets Adjustable chest mount harness for GoPro HD Hero3 Camera, black by Generic Perfect mount for skiing, surfing, kayaking, biking, motocross, equestrian and other action sports Lets you capture your knees & skis on the slopes, or your bike frame & handlebars Five heavy plastic adjustment buckles and side-release front buckle ensure a fit for all body sizes