My son needed a replacement belt (or two) for this school uniform. However, he has some dexterity issues so a standard buckle was not going to work for him.

This particular design is great in that all my son needs to do is pull. And the magnet is powerful enough that it's also helped him work on strength building in his fingertips. (bonus).

In addition, the belt can be easily resized. This is both a plus and a minus in that the belt, if taken care of, could grown with my son; and a minus in that my son can easily release the clamp that sizes the belt.

The only serious drawback I've seen is that of two belts purchased, one frayed very quickly. Otherwise, we've been happy with this purchase.