World Traveler Luggage Straps

Purchased a second time, but different result

Purchased a set awhile ago that lastest really well. One got tangled up with someone else's zipper. The buckle did not fail! But the other person's zipper hardware was imbedded in the strap, so it was time to get a new one. Unfortunately the buckle on the smaller of the 2 straps kept randomly coming undone while traveling on the first trip (just walking through the airport) - and finally came off at a time I didn't notice. It's on the floor somewhere! Hoping the larger strap has the same kind of great longevity my first set had.