Our company Founder introduced the "Cat Eye/Ranger Eye" in this hook and loop format around 24 years ago and has been designing them ever since. PDW makes the best in class.
This is great because I was just out in Seattle a week or so ago and got to chow down on some great local cuisine. Some Sukiyaki Udon noodles at a great little place down near the Pike Place Fish Market. Urara Japanese cuisine. But I digress--excellent quality. Have been happy with EVERY morale patch purchased thus far (or the ones that I've been able to snag). When they're gone, they're gone unfortunately.