1. Applied for most cameras with hanging holes on the market, compatible for DSLR and mirrorless cameras that weight is below 2kg or so 2. It works to help secure your camera to the sling strap, providing a backup connection between camera strap and camera 3. Safety rope is made of high strength nylon, strong tensile strength, durable and firm 4. Metal clip hook with strong hardness, anti-rust, solid and sturdy 5. Wonderful strap to effectively protect camera from accidental drop
