This deviation splint is designed as a volar platform with a malleable metal core that has been encapsulated in the NRX material. The metal core can easily be adjusted and shaped by hand to provide stability to the fingers, to support the volar arch. The splint works excellent during activity but can also be used as a resting hand splint to reduce pain during sleep. It provides a good pressure displacement, doesn?t absorb moisture and can easily be washed. Size Medium Measurment over the fingers is 7-8.5cm