Review (4/5): the neoprene doesn't give much resistance but allows for good finger motion and a "cue" to avoid full flexion ...
It works, the neoprene doesn't give much resistance but allows for good finger motion and a "cue" to avoid full flexion as not to lock up again. Bought it for my Grandmother and she says it's comfortable. The logo is cheesy though and peels off rather quickly.