I guess I should say more. It’s advantage is on kids and animals like dogs where it’s skinny. It doesn’t constrict as easily or well as a CATT and really struggles with large legs. You can use it on yourself but lose length of its your arm because you use your mouth to hold it.
I carry one in a Dark Angel pocket kit but really hope it’s not my primary.
These Recons are cheap but effective
I have some aluminium ones In my bigger first aid pack and at main medical bay.they are great for certain things… for me for weight I carry more triangular bandages I can always make a split with a triangular bandages and a locally sourced stiffener.