WZT 20 Pieces Adjustable Waist Buckle Extender Set Jeans Extender Waist Extender Button for Pants Adjustable Jean

This is perfect to be able to keep our clothes a little longer if we are losing weight. Apart from that, it looks beautiful and gives it an original touch.

Can't use because the backs of the stud part doesn't come off. I tried pulling and I tried twisting. Nothing. Pretty useless.

For anyone in the reviews having issues getting the backings off:You’re supposed to push the backing toward the pearl. This opens up the backing at the tip (you’ll see what I mean when you push on it). Keeping that opening, open with your finger (you can do it one handed), pull the pearl pin out with the other hand.This kind of locking mechanism is for your safety, so it doesn’t come undone while you’re wearing them and then stab you in the side, or prevents you don’t loosing one and then loosing your pants as a result.For my review:Knowing the backing is supposed to lock into place, as most people apparently don’t realize, some of the backings are faulty and don’t require a lot of effort to pull them off, as designed not to do. For the ones that do lock in place properly, I enjoy the product very much.