BraceUP Wrist Support Brace with Splints for Carpal Tunnel Arthritis - Left Wrist (S/M)

Are the splints removable and can they be bent for minor adjustment?

I have 6" wrist and wear womens 8(LGE) in glove or a mans small in glove which size would work?

I have wrist pain from overuse. Not helpful when I have to push myself using my wheelchair. Will this help? Can I use this while using my wheelchair?

What is the length for the small from the palm to down below wrist?