Nomadic Gear Adjustable Chest Mount Harness for Gopro Hero6 Hero5 Hero4 Hero3 Hero2 Hero Camera Nomadic Gear Chest Harness Strap Mount, Metallic Thumbscrew, and J-Hook mount are fully-adjustable design to fit all GoPro Hero 6 Hero 5 Hero 4 Hero 3+ Hero 3 Hero 2 and SJCAM, Xiaomi Yi Action Camera Fully adjustable to fit a wide range of adult sizes: Waist strap adjusts from 25 inches (slack) to 67 inches (at full stretch). Shoulder straps adjust from 18 inches (slack) to 54 inches (at full stretch). Perfect for skiing, cycling, motocross or paddle sports Enjoy the excitement from the first person view by using our chest mount. QUICK RELEASE J-HOOK MOUNT FOR EASY POSITIONING: The J-hook included in this kit curves upwards so that you can position your camera to look straight out at the action.