I have used the fabric resistance bands a few times now and I really enjoy them. I had ordered a few less expensive fabric bands off of Amazon and they either rolled or had inadequate resistance. I am these are perfect, but I they stay put and offer great resistance options. I am also very impressed with the customer service. My original order did not come in the color choices I selected. After leaving a comment in the reviews both Body by Bree and Dynapro reached out to me immediately. I was able to keep the original order so I could start using the products right away. They also sent me my complete and correct order with an additional resistance band for inconvenience.