Nighttime Carpal Tunnel Brace. This patented brace was rated the most effective nighttime splint for treatment of this condition. Provides exceptional comfort & pain relief during rest & sleep by keeping the wrist & hand in alignment without movement, allowing irritated areas to calm down. Features include: Breathable foam covered with soft poly flannel; two rigid splints keep hand, wrist & fingers in a neutral position; and a velcro closure for perfect fit. One size fits right or left hand.