Extremely poor quality

I've used shirt stays of all different types for well over a decade now. These were by far the worst. These were so bad that I was unable to use them even once. I opened the package and affixed them to the bottom of the dress shirt I planned on wearing that day, put the shirt on and reached for the stirrup loops to place around my feet. As soon as a slight amount of pressure was applied to the stirrups, the stitching came completely undone and rendered the shirt stays useless. It took so little pressure to cause the stitching to come undone that the stirrups didn't even make it to my feet. All it took was the pressure of my hand pulling slightly on them to completely unravel. Extremely poor quality...