These locks are great!! My dad has severe dementia, and is constantly getting into the refrigerators and freezers. The problem is that he wonders at night (while everyone is sleeping) and will raid the refrigerators for several minutes and then walk away without closing the doors, so we've lost hundreds if not thousands of dollars in spoiled goods. We've purchased other strap type locks, and he has found ways to either rip or cut them off, but he hasn't been able to do that with these, so we're really happy!!