Ideal for hospitals, physical therapy centers, clinics and schools, the Wartenberg Neurological Pinwheel is an autoclave-safe neurological pinwheel that tests for nerve damage. 7.5" long and made of chrome-plated zinc and brass, it measures cutaneous sensory response via the rotating pinwheel that is attached to the handle. These pinwheels come individually wrapped in regular packaging but are reusable and autoclave-safe to be sterilized. They are ideal for orthopedists, neurologists, neurosurgeons or private practices for diagnosing nerve damage and disorders. Additionally, these pinwheels are useful for diagnostics, tracking physical therapy progress and pain perception responses in patients. They are also Latex-free.