The Carry Speed FS Pro MK IV is a complete carrying system for your SLR camera or system camera. This strap is supplied with a shoulder strap, wrist strap and detachable click system. You attach your camera to the supplied quick disconnect plate. Through this plate, you fasten the camera to the shoulder strap or release it. You turn your camera forward in 1 movement via the sling system. So you never miss a nice photo opportunity.