The Exercise Resistance Bands by Core Fitness Zone are a 12 piece set with handles, door anchor and ankle straps they are made from strong sturdy resilient rubber. They are perfect for improving health and fitness levels the bands come with a free Ebook with 42 illustrated exercises. I was surprised at how many exercises I can do with these bands there are low impact all the way to intense workouts. The bands come in a nice drawstring bag which keeps all of the bands together and easy to transport. It is nice to have such a high quality complete set of resistance bands.
I purchased this product at a discount in exchange for an honest and unbiased review.