Holds the affected hand in a neutral position preventing the palm from bending forward.PRODUCT BENEFITS Hand wrist brace immobilizer reduce pain, inflammation and swelling . Relieve ;your wrist , arm , hand and thumb pain instantly.USES OF STATIC COCK UP Medical wrist brace for carpal tunnel syndrome, tendonitis, hairline fracture, ulnar nerve pain, repetitive stress injury, Repetitive Motion Strains, Thumb Orthosis Basal Thumb , Ganglion Cysts ,Acute/Chronic Irritation, post-surgery, sprains an,d strains.