Here is their info from Amazon.
Product Description
Full body workout set for home or travel. Loop resistance band allows for more versatility when combined with a pull-up bar and the stretch out strap. Can be used for assisted pull-ups, yoga poses, stretching splits, shoulder mobility, hip abduction, simulated rowing machine, pilates, and more. Firm rubber massage ball is great to use on trigger points on large muscle groups like traps, glutes, and hamstrings. You can think of it like an athlete's tune up kit!
I was told I am supposed to run a contest. So to enter just leave a comment.