SOLID, STURDY & SILENT: Built with the best quality materials and enhanced strong spring to endure long-term and frequent use. The spring is heavy duty and securely attached. When in use, it has a smooth and quiet motion.
COMFORTABLE IN HAND: The rubber grips on the handles help prevent it from accidentally slipping out of your hand when it gets sweaty. The curved handles make it comfortable to grip and allows for several different grip positions to vary your exercises. This hand exerciser is adequate for big or small hands.
EASY TO USE & ADJUSTABLE: With a twist of the dial, this hand grip adjusts from 22-88 pounds of resistance. This will let you adjust the resistance to match your ability and you can increase the resistance as you gain strength. This grip strengthener is perfect for family use or people of all ages/strength.