These locking pin backs are really great quality. They have a nice, strong, springy hold. The flat backs and rounded edges keep them from getting caught on anything. This is also the first time I have seen these locking pin backs in a color other than silver. Black will be my new go-to for locking pin backs.
I purchased Brucey and some Pin caps that have to be the best I've seen. Love the product and can't wait to get my backpack all pinned out! To Pinfinity and BEYOND.