Features: Unlocking the POV perspective provides a strong sense of immersion in first-person shooting compared to handheld shooting, giving you a more stunning visual effect. Rotate the ball head 360 degrees, which can be adjusted arbitrarily, and the shooting angle is often positive. Switch freely between horizontal and vertical shots to adapt to more shooting scenes and meet your different shooting needs. Five adjustable buckles, with easy adjustment of elasticity and control according to your body shape. Elastic breathable elastic bands, full of elasticity, suitable for various body types, soft, breathable, and comfortable to wear. Highly compatible and suitable for various sports cameras, such as for Action series, for Hero11 10 9 8 7 etc. series, for 360 GO 3 series, for 360 OneR series, for Pocket series, etc. Specifications: Material: Elastic band + plastic Color: Gray Applicable models: for Pocket 3/360 GO 3/Hero11 10 9 8 7 6 5 4 3 2 1 etc. Action Cameras Note: Please allow 1-2cm error due to manual measurement. Please consider slight color differences due to different screen resolutions. Package includes: 1x adjustable chest strap mount