TARION Dog Harness Chest Back Detachable Strap Belt Mount for GoPro Hero 1 2 3 3+ 4 Double fixed pads for chest and back installation, support 2 cameras photography at the same time. The chest pad is detachable for some small size dogs using. Strap can be adjusted as the size of your dog. Upgrade hydrophilic material for easy washing, and allows for your dog playing in water freely Suitable for small, medium and large dogs with weight from 15-120 pounds (7-54kg). And compatible with GoPro Hero 1,2,3,3+,4 cameras.