Red Light Therapy Device for Hands, Infrared-Light-Therapy-Gloves Finger Wrist, Led Near Infrared Carpal Tunnel

my wife had a nrve block for shoulder replacement surgery and the nrve block damaged the nerves to he right elbow to her hand and fingers. she went to occupational had therapy but she still couldn't mke a fist on her left hnd , muscle atrophy to her hand , i orderd this red light therapy to see if it would help her hand and fingers to heal , will after about two months of continuous use Praise God it worked she could close her hand and make a fist , she still can't feel anything with her fingers and she still has muscle atrophy but at least it worked she could close her hand into a fist. she still can't play her guitar, because you need to feel the cord change on guitar, we intend to keep using this red light therapy.