About this item

• Suitable for family, fitness, fitness, and also very suitable for exercise on the road.
• Material: high strength spring steel.
• Suitable for all abilities: Resistance can be easily adjusted between 30-50kg and increases with increasing strength.
• Function: Exercise the hands, the strength and flexibility of the fingers, strong muscles, relieve fatigue, relieve stress, light, light and no noise. You can work out at home, in the office, in the car, in the health club, and more.
• Our business philosophy: quality and customers always be in the first place, continuous innovation, and constantly bring high quality new products to customers.