I have used this band supplied at my gym but thought it was time for my own! It’s such a great, sturdy band that doesn’t roll or move during use like many others do. With excessive use - the bands do slowly break down and the elastic pokes out - eg. at my gym. Product is great, however; I was disappointed with the shipping time because you are expected to pay express post costs but the parcel wasn’t actually sent for 4-5 working days after I completed the order.