Broad, curved dorsal center pad distributes pressure over a large area. Tension is adjustable by careful bending. Force: 15° flexion ≈ approx. 12 oz.; 90° flexion ≈ approx. 6 lbs. High quality Wire-Foam construction for a customized fit Ideal for regaining last few degrees of PIP extension Axis of motion is close to the PIP joint to maintain splint alignment Distal pad curvature provides patient comfort Measure finger to be fitted from palmar crease to distal finger crease (with finger extended), size D measures 4"