I've only had the belt a few days so I can't give an honest answer on strength or durability. I can say that it fits well, is comfortable and easy to use. If you're looking to lose weight for the time being since it will maintain durability over time, there's no need to buy a smaller belt. This belt can be cut and singed at the end with a lighter (follow instructions). No need for new holes and extra belt. In short, GREAT VALUE for the money.