I have just started using these bands and they seem ...
588587
I have just started using these bands and they seem to do everything as described.  Looking forward to some big gains in the near future.
3747734
I have the purple, black, pink, and orange bands and have been using them for pull-ups. I've been progressively moving towards smaller and smaller bands and can now do one pull-up with the tiny orange band. What I love is that I can hang a couple of the on my bar and then start on the smallest and do a couple, then move right to a heavier band to do a couple more. It's also nice being able to combine them as I get tired.
3176848
I just received these bands and they smell horrible like gas I will no longer purchase this item again, although the quality is great but is it just me or does these bands look a little faded and used? I'm hoping the smell will go AWAY right away..
2481724
I like the bands and the designs but the little metal/plastic connectors don't hold the band on.  I think the connectors need to be a bit bigger or longer.  I'm trying to use them with the original connectors from the original fitbit bands but sometimes that doesn't work either.  I was having trouble with the original fitbit bands as I was getting a rash from wearing them so I thought I would try these.  I haven't gotten any rashes while wearing but I'm afraid I'm going to lose my fitbit if it falls off and I don't notice.
303625
apparently, my workouts are doing their job. the arm band is already fitting a little too snugly. The edge of the velcro is starting to become detached from the neoprene band underneath, I have secured it with a small safety pin. But for $2, i can't complain much.
4498525
My masseuse/physical trainer suggested that I use this band to improve strength, and it has started to show results after only one month.

I am very favorably impressed.

Robert C. Ross
May 2017
4211016
Have only had these bands for a couple weeks so I can't say anything about the lifespan of the bands but they work great so far. Great for working out stabilizing muscles and increasing overall strength and muscle tone. Door stop and universal band holder make workouts very versatile and adaptable to any location. Exercise chart provides alternative ways for doing common exercises
3216689
Strong bands so far,  I got them to use with the p90x.  Red for everything but pull ups,  I got purple for that one.  I don't have the problem with the door piece making my door open,  mainly cuz I pull it in the direction that my door closes,  that and I shut my door all the way too.
3569384
I am just starting to use these and they take some getting used to.  I do not use them every time I work out.  The strap is sturdy.  I think it may just take some time for me to figure it out.
56195
These bands do not stretch at all. I use bands almost everyday and I could not even use the 'light' band to do even one or two reps. They seem to be made of good quality, but I am confused as to who can actually use these.
4119319
I purchased these bands to use with my Stott Pilates DVDs.  While they seem like nice bands and come with some exercises, they have a very strong latex smell and "dust" about them.  I was a little surprised about this, although perhaps I should not have been, but they left this weird feel to my hands, much like wearing latex gloves.  I hope that this will dissipate with continued use (I've only used them once so far), but I am not going to hold my breath.
4419368
I love these bands so far.  I've had used them for about a month now.  They do not have the overpowering latex smell.  They are holding up very well.  The summer months I'll have to see how well they hold up.  So far so good.
545514
I have only used the product for a few weeks and see no signs of wear. I stretch this band quite a bit and like the options that its length affords me.
4880100
These bands are completely different than the former. They are wider and much heavier. You may want to consider purchasing the lighter band.
1768924
wish it came with a little more instruction on use. the bands don't really seem to have much difference in resistance
4391367
The bands do not stay tight on your leg. They tend to curl and come a bit loose. They haven't fallen off at any point, but it always feels like they are about to fall off. I am a relatively small guy (5' 7 and 165 lbs) so someone with bigger legs would probably have even more problem with this. The nice thing is that these work great as wristbands since they can still help by being reflective.
4203639
So far they're holding up could use some minor improvements. The clips could be a lil smoother so they don't get cought on the strap on the band also the D ring maybe make them square so when you clip on more  than one band they're not turning.other than that they're holding up pretty good.