Material: Made of high quality plastic, environmental friendly, sturdy and durable, providing strong support and maximum comfort to your hands and fingers. Rehabilitation Training Device: Training for people with hand dysfunction and helps them improve motor nerves of the brain, break through the bottleneck of the rehabilitation period. Purpose: Prevent fingers from flexion, twitching, deformation and deformity. Prevent finger joint deformation, scar contracture. A good protection tool. Five Finger Separation: 5 fingers separated, and this adjustable board fits for both left and right hands. For People: A helpful tool for people who has brain injury, cerebral palsy, paraplegia, cerebral infarction sequela, or muscle tension, limb abnormal tension and brain injury people. Specification: Material: ABS Size Chart: Fingerboard: 24x19cm/9.45x7.48inch Package Includes: 1 Piece Orthotics Fingerboard Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!