I've used Black Mountain resistance bands before and I like them. The company is also great -- previously, I had an issue with the foam handles on a band arriving damaged, and they replaced it cheerfully and quickly. This band came in good condition, no issues. The only thing I would mention is that you have to have a door in your house that has some clearance on either side, so you can insert the door anchor and have room to do the exercises. I have sixteen doors in my house and only one works for this purpose. It's in my office, so at least I'm reminded to get up every once in a while and exercise! I do find that the band is too short to do some exercises. Or maybe I just can't pull hard enough on it!