I had the part for a long time on my wish list and long quarreled with me if I should spend the money for it. But the decision has paid off. The strap is snug enough, slips from time to time but also easy time forward or backward. Mag but are also at the right light camera as weight. The screw is grateful to the rubber washer bombproof. A spare disk is the strap also included. The handling is simple and ingenious. Camera grasp and pull the side. Could not be simpler. No more stiff neck and rumbaumeln the camera on the belly as the standard shoulder strap (but which hung about 90% around the neck) is. For me, a clear purchasing decisions.
