This works well. It holds my skinny 2-year-old's pants up and is easy for him to push his pants down to potty due to the elastic. It's quick and easy to hook (important with a squirmy toddler) and the elastic seems to be a decent quality.

My one complaint is that it's a little wide for toddler pant loops. It often takes some shimmying to get it through the loops (I highly recommend doing this before you put the pants on your toddler).

Overall, worth the price to expand his wardrobe, but could have minor improvements.