Gripmaster Digit/Hand Exerciser

Per finger 1.5 lbs(0.7 kgs); per hand 5.0 lbs(2.3 kgs)The original spring-loaded finger piston device that allows patients to isolate and challenge each finger individually * Features a large ergonomic palm cushion for maximum comfort * Perfect tool for rehabbing an injury alleviating the symptoms of arthritis neuropathy and carpel tunnel syndrome and maintaining the overall health and well being of the hands * Made with strong ABS Plastic stainless steel springs neoprene and an aluminum strip label * Assembled and packaged in the USA * Unit measure is: 3.6 L x 1 W x 3 H (including thickest part of palm bar)