I'm not really quite sure how to rate these other than that they did work perfectly for my needs (recovery exercises after a leg injury), and also they SEEM very useful in general and I wish I knew more about them! (I need to find a good pilates video for them!)

These are great and very affordable. I just wish the red one had more resistance. You have to be careful to not stretch them too much or you risk ripping them

As a personal trainer I used my bands often. These didn’t last too long and over time don’t have their same resistance. Great for personal use and a great price.