I had four of these belts, the first three broke and were returned within 30 days. The current belt on my fourth belt just broke today exactly 6 days later after the retirement date So why have I kept getting replacement belts I hope my case was an accident but the belt breaks at a critical point where you would change the strap from black to brown, the thing is just a piece of junk and shouldn't be I owe everyone a purchase unless you want to take the time to return it. I've serviced the fourth belt and it's still broken after five weeks. I'm a big man great it's just a bad load of belts maybe they can fix it and you'll have good luck