We have added a safety rope, We strongly recommend that you use a safety rope.it can provide secondary protection function, if the screws loose or fall off, still be able to protect the camera, you can rest assured that use.
LIGHT AND COMFORTABLE: Neoprene pad distributes weight perfectly, with comfortable design shaped to fit perfectly around shoulder for constant use and travel.
REINFORCED MATERIALS: Durable reinforced solid metal plate (not plastic!) securely fastens your camera onto the strap. The plate also features a protective rubber bottom layer to prevent slippage or scratches.
The length of the strap can be adjusted conveniently. With 1/4" standard screw, most of DSLR SLR cameras can be compatible. (Includes: Canon Eos 7D 20D 30D 40D 50D 60D 350D 400D 450D 500D 550D 600D 650D 1000D 1100D and Nikon D7100 D7000 D5200 D5100 D5000 D3300 D3200 D3100 D3000 D90 D80 more Digital SLR Camera).