Rehabilitation Robot Gloves, Finger Exerciser for Stroke Recovery Right hand XL
Rehabilitation Mirror Gloves, Orange Right Hand XL
Got this for my spouse, but her hands really needed a size bigger. See the picture of the size chart. I would recommend this for hands in size of the upper end of L and lower half of XL.
Often called "robot gloves" but they are not robotic - they either do a set pattern or they can mirror the left hand as you open and close the left hand, the right will mirror the movements.
The mirror glove really only tracks one finger on the left hand.