Does what it’s supposed to.
A wee bit tight on my partner but fit me perfectly
I have tugged, pulled, tried to break out of this several times and they've held up incredibly. They're comfortable and sturdy, and they don't dig too much at your wrists even pulling on them
Had lost of fun with these, they also have a quick release just incase you cant find the keys. Found that we had to put something underneath them for my partner because they were tight on him and rubbed his skin but other than that they are awesome
Great quality product alot better then I expected