I really like this. I am a vet assistant and when carrying a dog/cat my stethoscope used to get tangled in their paws; and I really didn't like when their paws that touch the floor touched the part of my stethoscope that goes in my ear. It adds a little weight to my scrub pants, but not enough to cause any problem. It is easy to put on and take off. It is also easy enough to put my stethoscope in and out of the clip. I can't do it lightspeed though, If I worked at an emergency animal hospital instead of general practice I would still probably use the clip so it was always on me, but after I took my stethoscope out to use it, it would go around my neck so I'm not fumbling in an emergency situation. I find that I have my stethoscope with me a lot more since I bought this clip - I used to leave it on a counter when not in use.