Nowhere near as robust as those used at my sons rugby club. Very small Velcro area makes them quite fiddley to use. I’d shop around. Fastener is good on the belt to be fair.
We are very sorry to hear that you were not convinced about our product. Your feedback is very important for us and we will take it in consideration to improve our products.I invite you to contact your local Decathlon store if you want to return your item.We hope to see you soon